WordPress get_post_meta issue

First you should make some improvements to your template file. Try this:

<?php get_header(); ?>
<?php global $woo_options; ?>
<?php if ( $woo_options['woo_featured_disable'] <> "true" ) include( TEMPLATEPATH . '/includes/featured.php'); ?>
<?php

$args = array(
    'post_type' => 'infobox',
    'order' => 'DESC', // DESC for newer first.
    'orderby' => 'date',
    'posts_per_page' => 6 // For a 3x2 grid.
);

$latest = new WP_Query( $args ); // You now have an object you can use in 'The Loop'.

if ( $latest->have_posts() ) {
    while ($latest->have_posts()) : $latest->the_post(); ?>

        <div class="bskhp_t">
            <a href="https://wordpress.stackexchange.com/questions/184008/<?php echo get_post_meta($post->ID,"mini_readmore', true); ?>">
                <img src="https://wordpress.stackexchange.com/questions/184008/<?php echo get_post_meta($post->ID,"mini', true); ?>" alt="" class="home-icon">
            </a>
            <div class="bskhp_f">
                <a href="https://wordpress.stackexchange.com/questions/184008/<?php echo get_post_meta($post->ID,"mini_readmore', true); ?>">
                    <h3><?php the_title(); ?></h3>
                </a>
                <p><?php echo get_post_meta($post->ID, 'mini_excerpt', true); ?></p>
                <a href="https://wordpress.stackexchange.com/questions/184008/<?php echo get_post_meta($post->ID,"mini_readmore', true); ?>">
                    <span>Read more</span>
                </a>
            </div>
        </div>

    <?php endwhile;
}

I removed the CSS since you should move it into another file.

Then, for a 3×2 grid, I suggest you doing so using CSS. Try:

.bskhp_t {
    display: inline-block;
    width: 30%;
}

It’s ideal if the parent container of .bskhp_t DIVs takes all available width.

I didn’t tested this code so let me know if you had some issues 😉