UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQA9AjBnzVyrTO2CH/z6LBdqtYAojQLfT7NKOuxmGwE=' 
WHERE 
  key_id = '34a442269f7669cd8c08b90d7d9d4a8c866856865d9f83369a1b21c8fa30c80e' 
  AND (
    token = 'VQA9AjBnzVyrTO2CH/z6LBdqtYAojQLfT7NKOuxmGwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )