UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YFc8zzhzX+4z/4t8ydjWva5Hp4wT1daOZRsRsGue+jY=' 
WHERE 
  key_id = 'a403167f03304cd9fd0518a5964ccb595e331ce0a7a40cbd7f3f1ab7c50e6fe9' 
  AND (
    token = 'YFc8zzhzX+4z/4t8ydjWva5Hp4wT1daOZRsRsGue+jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )