   `timestamp` int(10) unsigned NOT NULL,
   `status` smallint(5) unsigned NOT NULL,
   `reason` varchar(255) NOT NULL,
-  KEY `id` (`id`)
+  KEY `id` (`id`),
+  KEY `timestamp` (`timestamp`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 
 -- --------------------------------------------------------

  `approved` tinyint(3) unsigned NOT NULL default '1',
  KEY `id` (`id`),
  KEY `processed` (`processed`),
  KEY `who` (`who`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

-- --------------------------------------------------------

  `reason` varchar(255) NOT NULL,
  `payment_method` varchar(6) NOT NULL,
  KEY `id` (`id`),
  KEY `timestamp` (`timestamp`),
  KEY `payment_method` (`payment_method`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
