UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmyz4ECY6joeQsUN+pXLJM62js49W11ZwcV7kM5xF5M=' 
WHERE 
  key_id = '57e0a1a6dace48536d75ce1f9a44356c2e17cf70098687b0a732b7f1b4ce3dad' 
  AND (
    token = 'tmyz4ECY6joeQsUN+pXLJM62js49W11ZwcV7kM5xF5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )