UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YQXfqy8MwqzHhhzvbjqyxGPCkg1pi3H8wef2Wxgqq4=' 
WHERE 
  key_id = 'ce070953054f70faec1eebb651df7674747ec7f13c6f0a56bb0626988ead5378' 
  AND (
    token = '6YQXfqy8MwqzHhhzvbjqyxGPCkg1pi3H8wef2Wxgqq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )