secret char(32) not null comment 'secret value',
type tinyint not null default 0 comment 'request or access',
state tinyint default 0 comment 'for requests, 0 = initial, 1 = authorized, 2 = used',
secret char(32) not null comment 'secret value',
type tinyint not null default 0 comment 'request or access',
state tinyint default 0 comment 'for requests, 0 = initial, 1 = authorized, 2 = used',