UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ABtVHq8rnl565VZ4mQEyfFVpe/xQc1JCVJWEJf8Zv9I=' 
WHERE 
  key_id = '8af805e41de178b89d324f433d7e4347e9c5616ec81ff3b32d9b7215b842f056' 
  AND (
    token = 'ABtVHq8rnl565VZ4mQEyfFVpe/xQc1JCVJWEJf8Zv9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )