SELECT 
  * 
FROM 
  cscart_ec_extra_product_data 
WHERE 
  product_id IN (
    183, 133, 132, 125, 120, 146, 147, 117, 
    113, 157, 68, 29, 6, 8, 14, 9, 10, 19, 21, 
    50, 51, 49, 48, 54, 153, 164, 248, 65, 
    64, 63, 62, 66
  )

Query time 0.00028

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "2.62"
    },
    "table": {
      "table_name": "cscart_ec_extra_product_data",
      "access_type": "ALL",
      "rows_examined_per_scan": 3,
      "rows_produced_per_join": 1,
      "filtered": "50.00",
      "cost_info": {
        "read_cost": "2.32",
        "eval_cost": "0.30",
        "prefix_cost": "2.62",
        "data_read_per_join": "60"
      },
      "used_columns": [
        "product_id",
        "maximum_adults",
        "maximum_children",
        "maximum_room_occupancy",
        "minimum_length_of_stay",
        "maximum_length_of_stay",
        "company_id",
        "blocked_date"
      ],
      "attached_condition": "(`pankajecarter_systemsix`.`cscart_ec_extra_product_data`.`product_id` in (183,133,132,125,120,146,147,117,113,157,68,29,6,8,14,9,10,19,21,50,51,49,48,54,153,164,248,65,64,63,62,66))"
    }
  }
}