UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImkHM3YscnWaiTgD1n58v+4XEanwaK5/Oo8ZnrnkO7Y=' 
WHERE 
  key_id = 'a6e11558ddd140cfda4ec9072c41bcdaf97a7bd43147594ed0657b472440fc95' 
  AND (
    token = 'ImkHM3YscnWaiTgD1n58v+4XEanwaK5/Oo8ZnrnkO7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )