UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tn7Kz5HSte9uq3SMG3cmoVXHuXLaZ0II9BFsk7qX/IM=' 
WHERE 
  key_id = '8732359799c92e8896155cc5630d125ce45eac2d5ffefe21f49b039712e06baa' 
  AND (
    token = 'Tn7Kz5HSte9uq3SMG3cmoVXHuXLaZ0II9BFsk7qX/IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )