The SQL is
INSERT INTO configuration (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) VALUES ('Allow Guest To Ask A Product Question', 'ALLOW_GUEST_TO_ASK_A_QUESTION', 'true', 'Allow guests to ask a question about a product', '12', '24', 'zen_cfg_select_option(array(\'true\', \'false\'), ', now());
Scott