UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YX0UtmKbTmLp/WeJahkRdSZZWAyN2NWdQ749pFnYfQg=' 
WHERE 
  key_id = '81e19c57baa5c383ad47b7d0518f5b574860a4c16d6de329dd86ae3998eccc20' 
  AND (
    token = 'YX0UtmKbTmLp/WeJahkRdSZZWAyN2NWdQ749pFnYfQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )