UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TSx/OvBUd19rWMYKudQHKqT8oGBGljMbXsq/mAqiN3c=' 
WHERE 
  key_id = 'b9e7d566e8e78b8f1f4b428d23cf8e4ac22bf435c939ef0f6ef59af788bb0d56' 
  AND (
    token = 'TSx/OvBUd19rWMYKudQHKqT8oGBGljMbXsq/mAqiN3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )