UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+STDQhP/1nY0gyD0wxpYK7mHAXdIXuKCnt9M+vSS6Y=' 
WHERE 
  key_id = '263c88d4229990bdfc2852e4396ec10fa3ca50f6126a53d3d7b11998ae1a8616' 
  AND (
    token = 'C+STDQhP/1nY0gyD0wxpYK7mHAXdIXuKCnt9M+vSS6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )