Schedule several instances of the same action with cron

Uh, I’m really developing a habit of answering my own questions.

Turns out, you CAN queue multiple instaces for the same hook in WP-cron. The data that WP cron uses to separate the instances is the ARGUMENTS. They cannot be the same, or WP refuses to create the new cron job.

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Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)