SELECT 
  product_id 
FROM 
  cscart_product_popularity 
WHERE 
  product_id IN (
    431515, 431516, 431517, 431518, 431519, 
    431520, 431521, 431522, 431523, 431524, 
    431525, 431526, 431527, 431528, 431529, 
    431530, 431531, 431532, 431533, 431534, 
    431535, 431536, 431537
  )

Query time 0.00087

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "10.24"
    },
    "table": {
      "table_name": "cscart_product_popularity",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "total"
      ],
      "key": "total",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 23,
      "rows_produced_per_join": 23,
      "filtered": "100.00",
      "using_index": true,
      "cost_info": {
        "read_cost": "5.64",
        "eval_cost": "4.60",
        "prefix_cost": "10.24",
        "data_read_per_join": "736"
      },
      "used_columns": [
        "product_id"
      ],
      "attached_condition": "(`webmarco`.`cscart_product_popularity`.`product_id` in (431515,431516,431517,431518,431519,431520,431521,431522,431523,431524,431525,431526,431527,431528,431529,431530,431531,431532,431533,431534,431535,431536,431537))"
    }
  }
}