UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vc51WfzrZnWAYi4C3OQLCVKXSJQoPceF4ArtHUDlXQ=' 
WHERE 
  key_id = '5b54fdb12f1e1166d71fc95fd02f56dcaac7c7d0c625440fd3bf66307ed34814' 
  AND (
    token = '0vc51WfzrZnWAYi4C3OQLCVKXSJQoPceF4ArtHUDlXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )