UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhDAvt+OEk0pAU4VUFXl9yIUz75v0S7pWfKVw9EJMk8=' 
WHERE 
  key_id = '80354e485a2d15af61360aea75453458a30b3a6d22d6f29ccda9a3355ff0d414' 
  AND (
    token = 'KhDAvt+OEk0pAU4VUFXl9yIUz75v0S7pWfKVw9EJMk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )