UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lpIu3qxq30jDX//984maJevVaFxWcIfN3U8byXwLcfk=' 
WHERE 
  key_id = '24a11f8b958e3c7e4499b8e14fa199acbd3ad0b18a4ea97f84ab47a29df84c43' 
  AND (
    token = 'lpIu3qxq30jDX//984maJevVaFxWcIfN3U8byXwLcfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )