UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0h8zeti1xEAhjRIQLgFGYi118Sl5eS13OaOqlmG0MQ=' 
WHERE 
  key_id = '49c551537d4e96ebd836876fc5fa47e77ab42938abb09e33a021a9f8b8878c32' 
  AND (
    token = 'v0h8zeti1xEAhjRIQLgFGYi118Sl5eS13OaOqlmG0MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )