UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKZKDvjsWIKSsYetq8aGFrf8tf3b6WGI/RPDycmUGqY=' 
WHERE 
  key_id = '7df8b5fcc742f46d69430c1ca674126576e71225086e9f1b41ffa6858fb6dd35' 
  AND (
    token = 'hKZKDvjsWIKSsYetq8aGFrf8tf3b6WGI/RPDycmUGqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )