DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '3e747ff1e86559ab61ebb348bc2a5c39aae29dbf0f1868f1ebeb78af2b9f4e3a' 
  AND token = 'X5Wl3SFoEzpdOekRudVY7Y9sPvbKjWFKuvPs0/+wbVA='

Query time 0.00021