UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGb9l1pODaRVxBWdv0ZXaIeXm17ZHfKAl6/tpBBhK/Y=' 
WHERE 
  key_id = '0f93b8bcaa4ce4573dc539f22f9ee96f0590f18ca15a8c996b0d257b7116a184' 
  AND (
    token = 'cGb9l1pODaRVxBWdv0ZXaIeXm17ZHfKAl6/tpBBhK/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )