UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+3KrN+NkbSLpW72aqyWRxg0O8tWRzFvkvKPNfGZhow=' 
WHERE 
  key_id = '94111bf349b53ac876cdfa4f04c6aeb3a4dbc046ba59a9434df979684528d42c' 
  AND (
    token = 'J+3KrN+NkbSLpW72aqyWRxg0O8tWRzFvkvKPNfGZhow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )