UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRHMrOfbKrfJxTQTEgc8223ZEowKxQrtORRpiegd6G0=' 
WHERE 
  key_id = 'd38c8426fd92f94871587caa336a36cd4640f8eed110072a92b16a890c4e4662' 
  AND (
    token = 'VRHMrOfbKrfJxTQTEgc8223ZEowKxQrtORRpiegd6G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )