UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DCuekXqWU3DL1HtNFsuVkNi3Hm5IHlGzJgbETu8ue0=' 
WHERE 
  key_id = '35bcd807f553069f5d6ac79d41e1fe31181debf89455f9a90fcd1b64ebd49fa4' 
  AND (
    token = '2DCuekXqWU3DL1HtNFsuVkNi3Hm5IHlGzJgbETu8ue0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )