UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGREBmPfitgkOIgwDHo5B8AdzLL+AHypdsgWN28a5bI=' 
WHERE 
  key_id = '264cb054ac7a8c62242ad82ce1c6ee2e225ef966467e2b76c113474342e8771f' 
  AND (
    token = 'QGREBmPfitgkOIgwDHo5B8AdzLL+AHypdsgWN28a5bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )