UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OGBuNnupqD6lDozxrJPVbAaIhdX+PEtXt4weyMbfJro=' 
WHERE 
  key_id = '778936cab9e4879cb30807cb1be84564589a43647e482b45eb457bca98aa63a8' 
  AND (
    token = 'OGBuNnupqD6lDozxrJPVbAaIhdX+PEtXt4weyMbfJro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )