UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvXROb/wYfOub3kqIBIQiKTUVIcduOQoiCpq+p42yHs=' 
WHERE 
  key_id = '17101e0bfae9a35011efcfe176c4b0e2e8d1e65a90739cd548400d65fd6e7972' 
  AND (
    token = 'KvXROb/wYfOub3kqIBIQiKTUVIcduOQoiCpq+p42yHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )