UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMtaUg/a410lq9xU0WVKIXQTj/upuS0+NJLjhkAdDCg=' 
WHERE 
  key_id = 'd2cbed74c973b825d758218a96975cf06c8f32a8227bf0fc443312fd40dbbd93' 
  AND (
    token = 'EMtaUg/a410lq9xU0WVKIXQTj/upuS0+NJLjhkAdDCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )