UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZdVzoif9cinJGIKt83cJDqql8Ko9pzpwJykDO+MlBU=' 
WHERE 
  key_id = 'f6ba82377bafd8a2ece2b836cc65982c70b5818f84335df4bf0ca8c6c464d629' 
  AND (
    token = '8ZdVzoif9cinJGIKt83cJDqql8Ko9pzpwJykDO+MlBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )