UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9w7Tn+JfbqjP2k/0e//zGqDG6Mxk5JhU1bRnZEbIj/k=' 
WHERE 
  key_id = 'c96c79751655d569edf31647afd55d1d3618eec62fe6074cc0577e98f80e805d' 
  AND (
    token = '9w7Tn+JfbqjP2k/0e//zGqDG6Mxk5JhU1bRnZEbIj/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )