UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5PehcKomyMyVNC1MdUSV8p2KfhMh2NHd1djbBtjrZ4=' 
WHERE 
  key_id = '0bae679eda69f189af29ab06b5884d28a35ae7e2864b71f53ca918d4ec948969' 
  AND (
    token = 'w5PehcKomyMyVNC1MdUSV8p2KfhMh2NHd1djbBtjrZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )