UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARgwN8j0UjPk+rHbrGikU0Vf/rCt/y8PzT7VHXskOi8=' 
WHERE 
  key_id = '8be9e52bf0be6514e040095839ae63caec67ab6704f5be25d7e5761f8cebc7e5' 
  AND (
    token = 'ARgwN8j0UjPk+rHbrGikU0Vf/rCt/y8PzT7VHXskOi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )