UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTU8GR3//Ua617DiAolVjb2nO3mNkul2HC+yF72571w=' 
WHERE 
  key_id = '71b295232f83c92267843bc12e0db5f607958b888e6ac8e26638dfafd8486f80' 
  AND (
    token = 'wTU8GR3//Ua617DiAolVjb2nO3mNkul2HC+yF72571w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )