UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xOQqfGiEWBX7Sz1pIuO8n6mDO76cAtj3snXUJbp+W4=' 
WHERE 
  key_id = 'a417b9c518ff9651af3b0a25a7ea267e80d5ba80f99f43753eb19b010464ae00' 
  AND (
    token = '2xOQqfGiEWBX7Sz1pIuO8n6mDO76cAtj3snXUJbp+W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )