SELECT 
  is_edp, 
  options_type, 
  tracking, 
  unlimited_download, 
  updated_timestamp 
FROM 
  cscart_products 
WHERE 
  product_id = 350179

Query time 0.00042

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "1.00"
    },
    "table": {
      "table_name": "cscart_products",
      "access_type": "const",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "ref": [
        "const"
      ],
      "rows_examined_per_scan": 1,
      "rows_produced_per_join": 1,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "0.00",
        "eval_cost": "0.20",
        "prefix_cost": "0.00",
        "data_read_per_join": "7K"
      },
      "used_columns": [
        "product_id",
        "updated_timestamp",
        "is_edp",
        "unlimited_download",
        "tracking",
        "options_type"
      ]
    }
  }
}

Result

is_edp options_type tracking unlimited_download updated_timestamp
N N 1664782153