UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxE0z6X839BbApSKl3OEYlNd/e5PydGEFna3+sta6cs=' 
WHERE 
  key_id = 'ee5495542054a8182179b464e8bb146303fb40904a2ea0c5a694b49a1ca70eb8' 
  AND (
    token = 'jxE0z6X839BbApSKl3OEYlNd/e5PydGEFna3+sta6cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )