DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'ac5b57fce519d993f63c664c26ebffeb3b91da24cd5fdb4b5accd43c941ed3ef' 
  AND token = 'MUk/lDZzMTZ5VctsITRR72N9VeZonZKkjTIV3n11fKM='

Query time 0.00016