UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GFiXnyFAqibaWlr3KmQtnOlL8ewm0gVlWWIAfV7FvkI=' 
WHERE 
  key_id = '24e71075592117d6f78145d183a366e596bd7874480c0ee7ac94ec3137f9470d' 
  AND (
    token = 'GFiXnyFAqibaWlr3KmQtnOlL8ewm0gVlWWIAfV7FvkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )