UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSSqtiOIeHSEz0bWSA3yZ+9lviCHmkGvNCHXeVdPtXY=' 
WHERE 
  key_id = 'd6bc41d504bfb70846102829eca0056a04709c4c6348630d85b87b68a51b2e6f' 
  AND (
    token = 'bSSqtiOIeHSEz0bWSA3yZ+9lviCHmkGvNCHXeVdPtXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )