UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwqAhpZYhIv36KqRd6SPd6jTkkmD4VVYjCxWdkoOa70=' 
WHERE 
  key_id = 'eca26479c316a69cbec98c6ae09fe349e52ed9d49313490bdbb17d1b87e8635a' 
  AND (
    token = 'PwqAhpZYhIv36KqRd6SPd6jTkkmD4VVYjCxWdkoOa70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )