UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSostZZZnvtmEkbC3OqJFmEssjlHWW4SZLKJFYvfeEw=' 
WHERE 
  key_id = '4aa511df054501b9f13f03b6dce38898db62ba1dbfb7b0865bf5e62509193932' 
  AND (
    token = 'iSostZZZnvtmEkbC3OqJFmEssjlHWW4SZLKJFYvfeEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )