UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWtXAe59THyJh5vkHeIL43a231zXrfXw82DybI2RxDs=' 
WHERE 
  key_id = '5c2550bfcfc824b61286223161f5661687c391ea270d8ae579a6da17d9096acb' 
  AND (
    token = 'XWtXAe59THyJh5vkHeIL43a231zXrfXw82DybI2RxDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )