UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFKvQ7YuAOu09NAhMc8hkT2XpAcph/ycnQBzYSCJQhw=' 
WHERE 
  key_id = '2af523af51aef66fa7e99c7d48709c476f380219488cd47465086ef4bfdc0234' 
  AND (
    token = 'QFKvQ7YuAOu09NAhMc8hkT2XpAcph/ycnQBzYSCJQhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )