UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85D//kUJCXXlg9E4qpvOsmOj4K987SUeR7fS+pMCmTM=' 
WHERE 
  key_id = 'd8b5c54a51ad6309ce41c3f7af9e550b061acf9d44c6df26f52fff07ca8dc402' 
  AND (
    token = '85D//kUJCXXlg9E4qpvOsmOj4K987SUeR7fS+pMCmTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )