INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76b7dcfcbb3e00a08f52a8221fbb64631683976272d8f02f7b25dc1627db1fa', 
    'ImqS01NCMQ4fl15HUWVhXDbEkBq0cAmyrsKs9c8VGis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)