UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D1iWNL9bcTKzHcmWXi9YAQALUHITstZcJ3sqra/VEac=' 
WHERE 
  key_id = 'a5c76c5484f625aa088be2f711a133d9420cfa56231d0caf08e579ed0e373f5f' 
  AND (
    token = 'D1iWNL9bcTKzHcmWXi9YAQALUHITstZcJ3sqra/VEac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )