SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    8424, 10828, 23065, 10293, 8224, 7959, 
    9527, 22534, 22533, 23301, 13502, 10601, 
    13454, 10074, 13501, 13500, 13503, 
    10615, 10129, 9521, 7448, 7328, 18161, 
    9528
  )

Query time 0.00076

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_products",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "3",
          "used_key_parts": ["product_id"],
          "rows": 24,
          "filtered": 100,
          "index_condition": "cscart_products.product_id in (8424,10828,23065,10293,8224,7959,9527,22534,22533,23301,13502,10601,13454,10074,13501,13500,13503,10615,10129,9521,7448,7328,18161,9528)"
        }
      }
    ]
  }
}