UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5b1r4DyMUB1TPuraHki21N7mfKZj2IZjN9SgtPiKqQ4=' 
WHERE 
  key_id = 'b43b643f51aaeb1792e8efc997407d91e4729e39cef30dd72bc59a4d56794cd0' 
  AND (
    token = '5b1r4DyMUB1TPuraHki21N7mfKZj2IZjN9SgtPiKqQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )