UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGheitxBR8oKdJc7oinndfCRfW83w1H3Bv3+Ipw1+T8=' 
WHERE 
  key_id = '2f8cd70ccca1ea8d11a54c4ca8ee0e6897fde3dd2dff9db0ea2904df0e814b2f' 
  AND (
    token = 'kGheitxBR8oKdJc7oinndfCRfW83w1H3Bv3+Ipw1+T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )