UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3v/RrE0JKDGB/QjfLRzJT4/n8O3GMgtpW7ILWnyejEY=' 
WHERE 
  key_id = 'fc43b82609e0177d1fb0de5a9dd49a03876cbb07e633cb1e520729f176dec952' 
  AND (
    token = '3v/RrE0JKDGB/QjfLRzJT4/n8O3GMgtpW7ILWnyejEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )