UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5tM2E0sP6LEGWNieDs62hHhpsPp7rmm9XauL1mh7GWk=' 
WHERE 
  key_id = '0a46e222a833f7961572e258cbcb6f0209a707eca2983d6c464c5108cdb5e315' 
  AND (
    token = '5tM2E0sP6LEGWNieDs62hHhpsPp7rmm9XauL1mh7GWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )