SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    13425, 13426, 13495, 13460, 13427, 13461, 
    13462, 13428, 13463, 13429, 13430, 
    13498, 13431, 13432, 13503, 13464, 
    13433, 13434, 13500, 13435, 13436, 
    13438, 13437, 13465
  )

Query time 0.00036

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.04252208,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_products",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "3",
          "used_key_parts": ["product_id"],
          "loops": 1,
          "rows": 24,
          "cost": 0.04252208,
          "filtered": 100,
          "attached_condition": "cscart_products.product_id in (13425,13426,13495,13460,13427,13461,13462,13428,13463,13429,13430,13498,13431,13432,13503,13464,13433,13434,13500,13435,13436,13438,13437,13465)"
        }
      }
    ]
  }
}