UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wg30chWrb1wZDJGmK2ZVSGblS2GsCnVfbpTH8sHh5G8=' 
WHERE 
  key_id = 'f4d42aacf3de0a6f95b4bac035b18ea57745e58d11653e3d5f7698f0cb764058' 
  AND (
    token = 'Wg30chWrb1wZDJGmK2ZVSGblS2GsCnVfbpTH8sHh5G8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )