UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NzV+Nq86bh+TcXiEmRqB9AldpuDHI5VOT8mibdheKtI=' 
WHERE 
  key_id = '0aa4d45a3be50243e8df473f9c780a85b8c274141319b4061b2806dcceba57e3' 
  AND (
    token = 'NzV+Nq86bh+TcXiEmRqB9AldpuDHI5VOT8mibdheKtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )