UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ifJ93fdL/6SLACPYxAlbh1QibCvxf1AxMu4ZuZrRp9g=' 
WHERE 
  key_id = 'c81dd1ed1c6d15e445d92af300654ef63a1905b190ce062e63865c63215ee21f' 
  AND (
    token = 'ifJ93fdL/6SLACPYxAlbh1QibCvxf1AxMu4ZuZrRp9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )