UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqMdiBqePT4y7x74YmjkQI5zU/S8/nQwoGF2D9lKHAI=' 
WHERE 
  key_id = '3c499a4e9f54d1f20a906f5af712fd36db825fc62865a19e5afe41eaca7881fd' 
  AND (
    token = 'XqMdiBqePT4y7x74YmjkQI5zU/S8/nQwoGF2D9lKHAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )