DELETE FROM cscart_lock_keys WHERE key_id = '6a21e6e9040ec8a9ccd25fc9fd4f6e9b6ac25fa18e1f519ca80497c052bac7c4' AND token = 'u8AoKBqI21BQIu8hsw+5Yp231uEG/czqE6911wR2Vjw='