UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZcHUlXj27Gxo5ZaPZRHBNjY97BQtEiGwNMSb88N+WQ=' 
WHERE 
  key_id = '04430aac463bf687b98826a1765373aeca9a4864e799b41903f7916fa9f76a77' 
  AND (
    token = 'sZcHUlXj27Gxo5ZaPZRHBNjY97BQtEiGwNMSb88N+WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )