Extension:SecurePoll/securepoll cookie match table

mysql> describe securepoll_cookie_match; +--+---+--+-+-++ +--+---+--+-+-++ +--+---+--+-+-++
 * Field       | Type          | Null | Key | Default | Extra          |
 * cm_id       | int(11)       | NO   | PRI | NULL    | auto_increment |
 * cm_election | int(11)       | NO   |     | NULL    |                |
 * cm_voter_1  | int(11)       | NO   | MUL | NULL    |                |
 * cm_voter_2  | int(11)       | NO   | MUL | NULL    |                |
 * cm_timestamp | varbinary(14) | NO  |     | NULL    |                |