UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLJvqOpfI8xnbWene7odUWSlAox1taYi3XhN0OisoBU=' 
WHERE 
  key_id = '0c85e44b5a63966df2fb2a8a21c2e8e6ec233b8080a67862b53b20157b3986f7' 
  AND (
    token = 'uLJvqOpfI8xnbWene7odUWSlAox1taYi3XhN0OisoBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )