UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vy+PeC5eefZBUrTkkYq3YHU05tiMIHyXU6hKcAIZTUU=' 
WHERE 
  key_id = '2f4fdba732f2b3115dfba9745d8baac145ff1cd92af4d6c28d647b5db07d9af6' 
  AND (
    token = 'vy+PeC5eefZBUrTkkYq3YHU05tiMIHyXU6hKcAIZTUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )