UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'deCHB93DaGhElJEQsW5Mi+ufRv6khuBvUTd8eoELpzs=' 
WHERE 
  key_id = '24383234d9b84f1b4eb2274160805b7381cfd10bb8a027b8572c4b92ccb3b287' 
  AND (
    token = 'deCHB93DaGhElJEQsW5Mi+ufRv6khuBvUTd8eoELpzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )