UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8l2SYI0ew09hHkiDKilXDJmYoOTSl/7oaPO3KLe5F/Y=' 
WHERE 
  key_id = '226d3b6472c5a9c9b36418caa82fbc5a3e723c66670967f3e99f8503ea023632' 
  AND (
    token = '8l2SYI0ew09hHkiDKilXDJmYoOTSl/7oaPO3KLe5F/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )