UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9dhk72cK0lZSrMAsRyDu/YI0tPw+FG35MCiJPguqK8=' 
WHERE 
  key_id = '4b48833b450ac490690866614887c7d537afad5a9f24e4164f34e436ae1bfebe' 
  AND (
    token = 'e9dhk72cK0lZSrMAsRyDu/YI0tPw+FG35MCiJPguqK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )