UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCi+Z8L2JrwBDtsRv46aWWpTYtfhutE/MVtEHWXy5qk=' 
WHERE 
  key_id = 'd6f6057d222d30291ed250d82c4b4acab873858b44c7a6c18ba0658d532442d3' 
  AND (
    token = 'vCi+Z8L2JrwBDtsRv46aWWpTYtfhutE/MVtEHWXy5qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )