UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiKAEQRi5BU3nTZuWdgHAyhnS+uvClZZg1urOihv/Ns=' 
WHERE 
  key_id = 'a82023db94169a5a254b1a75cc2aac1fde8fffaf89b6dbf772a6c8500a578215' 
  AND (
    token = 'xiKAEQRi5BU3nTZuWdgHAyhnS+uvClZZg1urOihv/Ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )