UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bYcxuhi0oSFmvhYDWjnY8lsduf7Ao3tXipzc8cslCnw=' 
WHERE 
  key_id = 'ae720b197ede1e03f332af80cb30a21f22030aec5ee8904054a1b9859b03f4e1' 
  AND (
    token = 'bYcxuhi0oSFmvhYDWjnY8lsduf7Ao3tXipzc8cslCnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )