UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nN+Qlhq3jJZ3tRjh+AGMBEv0eTPO1op7vxvAK4PfW1w=' 
WHERE 
  key_id = 'a92f58bc3fa794e13f1b3ec6c8b6e82f871c25f79b9c7d7cb98774f923ae79d6' 
  AND (
    token = 'nN+Qlhq3jJZ3tRjh+AGMBEv0eTPO1op7vxvAK4PfW1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )