UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ddP9jWCNcsaG4EqGMdRuKqipCnViEUwkv5iKr4IpBI=' 
WHERE 
  key_id = '3480d2eb1065c9e8f9f13e7933b54a39d86a850136a5ba5ca557d65676518ae0' 
  AND (
    token = '3ddP9jWCNcsaG4EqGMdRuKqipCnViEUwkv5iKr4IpBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )