UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aE26B1kpU0rQ+qpKjSk3so+1mdjtQvqFeZGpLLY/b84=' 
WHERE 
  key_id = '1303576dd04e2371bf00414de2bc52a55b7a66e13fc13488a9d4bca5058ec4a9' 
  AND (
    token = 'aE26B1kpU0rQ+qpKjSk3so+1mdjtQvqFeZGpLLY/b84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )