UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUScF2TJNqieUapt822g63GX0BmviK4NogSn5uhP3fI=' 
WHERE 
  key_id = 'fdf52a72d44faa600de7110d4dc68a666293b44a6318d66e06bc3ee2022785cc' 
  AND (
    token = 'zUScF2TJNqieUapt822g63GX0BmviK4NogSn5uhP3fI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )