UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XT+HY03d9DxfLnx0rRt4G93ZErZoXFkTZSTHl4uoXUU=' 
WHERE 
  key_id = 'ef6fbd17b430daf20d1f529589047fb429948bfd0c4539860e74985a51fe7ed2' 
  AND (
    token = 'XT+HY03d9DxfLnx0rRt4G93ZErZoXFkTZSTHl4uoXUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )