UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cGR9q5y/cJGuugXZIvqPxLxq6lITn67MOanrmJ9Dbc=' 
WHERE 
  key_id = '1d70a2d010ce253431119d71b17ed01234684c2fc31ede8bbd4e35c698ecd42c' 
  AND (
    token = '4cGR9q5y/cJGuugXZIvqPxLxq6lITn67MOanrmJ9Dbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )