UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TIP0zh06IaVfxHHW0XImzvIcbrEIDCIUReVGtX/QQj0=' 
WHERE 
  key_id = 'bf0071c7b7bf980b4a4b4c95ef6f8d39cf4ca60986ad6a33ff1ae2d566f36079' 
  AND (
    token = 'TIP0zh06IaVfxHHW0XImzvIcbrEIDCIUReVGtX/QQj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )