UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmLO29MLEhuQh7BzYUj4dJ5AlIitIe8Bj/w73ncROG0=' 
WHERE 
  key_id = '05424d85157976cf296e35c9888a3ae1ac964b9dad94edd948847a3bbbaabce4' 
  AND (
    token = 'MmLO29MLEhuQh7BzYUj4dJ5AlIitIe8Bj/w73ncROG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )