UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zcg1K7tDBkXHGnyvkBs1UmKhsfmz7tOn49228ufbOLs=' 
WHERE 
  key_id = 'e33ef577c515adf35aa56d590c41b7e93ccd962713f2fcdd2efe3b6d68edb200' 
  AND (
    token = 'Zcg1K7tDBkXHGnyvkBs1UmKhsfmz7tOn49228ufbOLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )