DELETE FROM cscart_lock_keys WHERE key_id = 'ff51b15d0b4d03dce722aa93618f8ec44998f3c02443e7b19088dfae51fede01' AND token = 'OlZgJ54qFx7a7uJb3MzlhBwibm41vNu8/CqtAJNcUzs='