UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1b4uVbON04zEMfmNIDTo+sqhKIZuN2ZnY/zIWSo+z4w=' 
WHERE 
  key_id = 'f548a36fb99ebf6b3c539ac4b572007e27ea77ab4afee475d17387a5dc29deba' 
  AND (
    token = '1b4uVbON04zEMfmNIDTo+sqhKIZuN2ZnY/zIWSo+z4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )