UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSxfhvOWW/DZiRpciMigaB6eoyJEni0JYijWbOXgTSg=' 
WHERE 
  key_id = '8a36cbbdd4dfc26de5aedf59d260e2edb10d820b8a37979af2e7a3a788667c92' 
  AND (
    token = 'jSxfhvOWW/DZiRpciMigaB6eoyJEni0JYijWbOXgTSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )