UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SvqC5jK5tIEru7WthxIirrop8e9wq0tBW1+VjdIOPsE=' 
WHERE 
  key_id = '8a2bf00eb5e75ec47a63a7c57036ebdb6d8dfda3cb8ae8c690645b96d3e131e0' 
  AND (
    token = 'SvqC5jK5tIEru7WthxIirrop8e9wq0tBW1+VjdIOPsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )