UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5LIAdlH6gEQsWsTzZ8ktJC31XYWQU4f2dkaEAFkGmI=' 
WHERE 
  key_id = 'e72e52f4fade89efe65dd543848ea69a8c4c506c36801f4ea446a31d6e0f5df9' 
  AND (
    token = 'L5LIAdlH6gEQsWsTzZ8ktJC31XYWQU4f2dkaEAFkGmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )