DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'ef59ac4ccb3cd68cf83a5efa67639670a25af4b53aa77f07a3517a06a512175d' 
  AND token = '1X6H8YHp/O5MKojuDJl9Rh8qe++1Ie+KLM2Pt7c6qZE='

Query time 0.00028