UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKhktoOc1xOIjlwHUMMywpPM0aUTIW0rUr25cCvWTeo=' 
WHERE 
  key_id = 'ddfac123bf4fc3ece86e0455b86478da4b6fd5777c8e04481e9abcf1d1a1d656' 
  AND (
    token = 'oKhktoOc1xOIjlwHUMMywpPM0aUTIW0rUr25cCvWTeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )