UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xS8i38F8EVTW7sqZUThCn5LRAXq28SHtw1XWa4PrYQA=' 
WHERE 
  key_id = 'cdcb7fd42d7aa1ad60bf8d35ea669d2df0d6651a9d4cd8546985f2b3939644cf' 
  AND (
    token = 'xS8i38F8EVTW7sqZUThCn5LRAXq28SHtw1XWa4PrYQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )