UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H9UWSN8CMnSsZQWDLsb0sGhgKWe1Me01AOYBQBmuOrg=' 
WHERE 
  key_id = 'e909d607e632e610fd698cf9392d471382b34ad5696d89f45954b882c368c3eb' 
  AND (
    token = 'H9UWSN8CMnSsZQWDLsb0sGhgKWe1Me01AOYBQBmuOrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )