SELECT 
  cscart_bm_snapping.grid_id as grid_id, 
  cscart_bm_snapping.block_id as block_id, 
  IFNULL(
    dynamic_object_content.content, 
    default_content.content
  ) as content, 
  IFNULL(
    dynamic_object_content.object_id, 
    default_content.object_id
  ) AS object_id, 
  IFNULL(
    dynamic_object_content.object_type, 
    default_content.object_type
  ) AS object_type, 
  cscart_bm_block_statuses.object_ids as object_ids, 
  cscart_bm_snapping.*, 
  cscart_bm_blocks.*, 
  cscart_bm_blocks_descriptions.* 
FROM 
  cscart_bm_snapping 
  LEFT JOIN cscart_bm_blocks ON cscart_bm_blocks.block_id = cscart_bm_snapping.block_id 
  LEFT JOIN cscart_bm_block_statuses ON cscart_bm_snapping.snapping_id = cscart_bm_block_statuses.snapping_id 
  AND cscart_bm_block_statuses.object_type LIKE 'companies' 
  LEFT JOIN cscart_bm_blocks_descriptions ON cscart_bm_blocks.block_id = cscart_bm_blocks_descriptions.block_id 
  LEFT JOIN cscart_bm_blocks_content AS default_content ON cscart_bm_blocks.block_id = default_content.block_id 
  AND cscart_bm_blocks_descriptions.lang_code = default_content.lang_code 
  AND default_content.snapping_id = 0 
  AND default_content.object_id = 0 
  AND default_content.object_type like '' 
  LEFT JOIN cscart_bm_blocks_content AS dynamic_object_content ON cscart_bm_blocks.block_id = dynamic_object_content.block_id 
  AND cscart_bm_blocks_descriptions.lang_code = dynamic_object_content.lang_code 
  AND dynamic_object_content.object_id = 174 
  AND dynamic_object_content.object_type like 'companies' 
WHERE 
  cscart_bm_snapping.grid_id IN (
    448124, 448127, 448125, 448128, 448132, 
    448129, 448130, 448131, 448126, 448133, 
    448135, 448136, 448138, 448139, 448140, 
    448134, 448137, 448141, 448142, 448143, 
    448146, 448147, 448154, 448159, 448160, 
    448168, 448174, 448175, 448177, 448188, 
    448199, 448211, 448201, 448148, 448155, 
    448161, 448169, 448200, 448182, 448205, 
    448167, 448192, 448162, 448170, 448183, 
    448195, 448206, 448149, 448163, 448171, 
    448184, 448196, 448207, 448204, 448150, 
    448185, 448197, 448208, 448151, 448186, 
    448198, 448209, 448194, 448202, 448187, 
    448210, 448165, 448190, 448166, 448203, 
    448191, 448180, 448178, 448181, 448179, 
    448173, 448172, 448145, 448176, 448152, 
    448158, 448144, 448156, 448153, 448157, 
    448193, 448164, 448189, 448212, 448214, 
    448215, 448220, 448227, 448228, 448213, 
    448217, 448225, 448229, 448218, 448223, 
    448219, 448226, 448221, 448216, 448222, 
    448224
  ) 
  AND cscart_bm_blocks_descriptions.lang_code = 'en' 
ORDER BY 
  cscart_bm_snapping.order, 
  cscart_bm_snapping.block_id

Query time 0.18050

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "5099.88"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "3300.69"
      },
      "nested_loop": [
        {
          "table": {
            "table_name": "cscart_bm_snapping",
            "access_type": "range",
            "possible_keys": [
              "grid_id"
            ],
            "key": "grid_id",
            "used_key_parts": [
              "grid_id"
            ],
            "key_length": "4",
            "rows_examined_per_scan": 143,
            "rows_produced_per_join": 143,
            "filtered": "100.00",
            "index_condition": "(`webmarco`.`cscart_bm_snapping`.`grid_id` in (448124,448127,448125,448128,448132,448129,448130,448131,448126,448133,448135,448136,448138,448139,448140,448134,448137,448141,448142,448143,448146,448147,448154,448159,448160,448168,448174,448175,448177,448188,448199,448211,448201,448148,448155,448161,448169,448200,448182,448205,448167,448192,448162,448170,448183,448195,448206,448149,448163,448171,448184,448196,448207,448204,448150,448185,448197,448208,448151,448186,448198,448209,448194,448202,448187,448210,448165,448190,448166,448203,448191,448180,448178,448181,448179,448173,448172,448145,448176,448152,448158,448144,448156,448153,448157,448193,448164,448189,448212,448214,448215,448220,448227,448228,448213,448217,448225,448229,448218,448223,448219,448226,448221,448216,448222,448224))",
            "cost_info": {
              "read_cost": "277.61",
              "eval_cost": "28.60",
              "prefix_cost": "306.21",
              "data_read_per_join": "111K"
            },
            "used_columns": [
              "snapping_id",
              "block_id",
              "grid_id",
              "wrapper",
              "user_class",
              "order",
              "status",
              "ab__ab_hide_block"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_bm_block_statuses",
            "access_type": "ref",
            "possible_keys": [
              "snapping_id"
            ],
            "key": "snapping_id",
            "used_key_parts": [
              "snapping_id"
            ],
            "key_length": "4",
            "ref": [
              "webmarco.cscart_bm_snapping.snapping_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 143,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "143.00",
              "eval_cost": "28.60",
              "prefix_cost": "477.81",
              "data_read_per_join": "16K"
            },
            "used_columns": [
              "snapping_id",
              "object_ids",
              "object_type"
            ],
            "attached_condition": "<if>(is_not_null_compl(cscart_bm_block_statuses), ((`webmarco`.`cscart_bm_snapping`.`snapping_id` = `webmarco`.`cscart_bm_block_statuses`.`snapping_id`) and (`webmarco`.`cscart_bm_block_statuses`.`object_type` like 'companies')), true)"
          }
        },
        {
          "table": {
            "table_name": "cscart_bm_blocks",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "block_id"
            ],
            "key_length": "4",
            "ref": [
              "webmarco.cscart_bm_snapping.block_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 143,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "143.00",
              "eval_cost": "28.60",
              "prefix_cost": "649.41",
              "data_read_per_join": "31K"
            },
            "used_columns": [
              "block_id",
              "type",
              "properties",
              "company_id",
              "storefront_id"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_bm_blocks_descriptions",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "block_id",
              "lang_code"
            ],
            "key_length": "10",
            "ref": [
              "webmarco.cscart_bm_snapping.block_id",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 143,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "143.00",
              "eval_cost": "28.60",
              "prefix_cost": "821.01",
              "data_read_per_join": "29K"
            },
            "used_columns": [
              "block_id",
              "lang_code",
              "name"
            ]
          }
        },
        {
          "table": {
            "table_name": "default_content",
            "access_type": "ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "block_id",
              "snapping_id",
              "lang_code",
              "object_id"
            ],
            "key_length": "18",
            "ref": [
              "webmarco.cscart_bm_snapping.block_id",
              "const",
              "webmarco.cscart_bm_blocks_descriptions.lang_code",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 143,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "143.00",
              "eval_cost": "28.60",
              "prefix_cost": "992.61",
              "data_read_per_join": "31K"
            },
            "used_columns": [
              "snapping_id",
              "object_id",
              "object_type",
              "block_id",
              "lang_code",
              "content"
            ],
            "attached_condition": "<if>(is_not_null_compl(default_content), (`webmarco`.`default_content`.`object_type` like ''), true)"
          }
        },
        {
          "table": {
            "table_name": "dynamic_object_content",
            "access_type": "ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "block_id"
            ],
            "key_length": "4",
            "ref": [
              "webmarco.cscart_bm_snapping.block_id"
            ],
            "rows_examined_per_scan": 23,
            "rows_produced_per_join": 3300,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "146.45",
              "eval_cost": "660.14",
              "prefix_cost": "1799.19",
              "data_read_per_join": "722K"
            },
            "used_columns": [
              "snapping_id",
              "object_id",
              "object_type",
              "block_id",
              "lang_code",
              "content"
            ],
            "attached_condition": "<if>(is_not_null_compl(dynamic_object_content), ((`webmarco`.`dynamic_object_content`.`object_id` = 174) and (`webmarco`.`dynamic_object_content`.`lang_code` = `webmarco`.`cscart_bm_blocks_descriptions`.`lang_code`) and (`webmarco`.`dynamic_object_content`.`object_type` like 'companies')), true)"
          }
        }
      ]
    }
  }
}