UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUN+fxsjIkHvbubySBdq0cNUIFOsaAxYOvFlOkGD5b8=' 
WHERE 
  key_id = 'bd57e5d5147a9dc886867972f739cc9035559aac7f031af360c31499c9212faf' 
  AND (
    token = 'dUN+fxsjIkHvbubySBdq0cNUIFOsaAxYOvFlOkGD5b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )