UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAwBKuVjUag0jDn+s0T3B9/UWQdhIBt6piTkrOaYJ6g=' 
WHERE 
  key_id = '31ed7135e9d5e379c15210c660dd78c8cd71432ed2acc8ed292578c0107a9410' 
  AND (
    token = 'xAwBKuVjUag0jDn+s0T3B9/UWQdhIBt6piTkrOaYJ6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )