CREATE TABLE PhoneEquipmentUnblock
(
    IP VARCHAR(15) NOT NULL,
    Expires BIGINT UNSIGNED NOT NULL,
    Zone BIGINT UNSIGNED NOT NULL,
    Person BIGINT UNSIGNED NOT NULL, 
    PRIMARY KEY ( IP, Expires ),
    KEY( Zone, Expires )
) ENGINE=INNODB CHARSET=UTF8 COMMENT="List of temporarily white listed IPs"
     ;
