UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycFgu4HIZ9PF0W8TOGCt55XQAbVzb+FM5LYumApel9Y=' 
WHERE 
  key_id = '43313d99c4eabc1d4f1209bd8d320a792a7ff79420823eace65508697e7d0da0' 
  AND (
    token = 'ycFgu4HIZ9PF0W8TOGCt55XQAbVzb+FM5LYumApel9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )