DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a51507f8c385e0d13c1377c6e28edbf5153fffd75d42f1761de734e1c4fc44ea' 
  AND token = 'JemITLHmofaJiQYs+qGHpIKywPpaIidOqRprEc4Njwk='

Query time 0.00022