UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YajiCjP84cnlPx8p0oa5iHc8ek8+ND6xRVCs1C/B3BM=' 
WHERE 
  key_id = '4433bc9b9468b08fd20b0a45b0ff435273fcf12d8fd5b3d8802245dc2afb8297' 
  AND (
    token = 'YajiCjP84cnlPx8p0oa5iHc8ek8+ND6xRVCs1C/B3BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )