UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZwqmHnVpvWNhPaR4CzS51FaL5/ACWLhV9lp53dx+K8=' 
WHERE 
  key_id = '3b5d518b932e2daa817636daa0fd32fbff55bdd25ca4b0667d7e22e0f5317b40' 
  AND (
    token = 'zZwqmHnVpvWNhPaR4CzS51FaL5/ACWLhV9lp53dx+K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )