SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    10797, 10798, 10799, 10800, 10801, 10802, 
    10803, 10804, 10805, 10806, 10807, 
    10808, 10809, 10810, 10811, 10812, 
    10827, 10828, 10767, 10768, 10769, 
    10770, 10771, 10772, 10773, 10774, 
    10775, 10776, 10777, 10459, 10460, 
    10461
  )

Query time 0.00086

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 32,
      "filtered": 100,
      "index_condition": "cscart_products.product_id in (10797,10798,10799,10800,10801,10802,10803,10804,10805,10806,10807,10808,10809,10810,10811,10812,10827,10828,10767,10768,10769,10770,10771,10772,10773,10774,10775,10776,10777,10459,10460,10461)"
    }
  }
}