UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsyxZTDWG3Ke3gcVt3cHhaX8a9WK6mI6UtWL6TOYOm0=' 
WHERE 
  key_id = '6369728e2d27e8221e08c7bdeaa823acfb152f0599086664102b909c5c67b859' 
  AND (
    token = 'ZsyxZTDWG3Ke3gcVt3cHhaX8a9WK6mI6UtWL6TOYOm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )