UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+rBVPdzkuAq8d0L9Yi/9KAk72okxesypRsFKt08CSk=' 
WHERE 
  key_id = '47a6dd7552d94dce59f7191d2a07dfc4f6651f79b138c86ddca5bc62c6950cd3' 
  AND (
    token = 'v+rBVPdzkuAq8d0L9Yi/9KAk72okxesypRsFKt08CSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )