UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZMUN59sOAXokg1BLO9Q2VUUICcTUjzel9cmK29V6Yg=' 
WHERE 
  key_id = 'cd46c0b8c9345d0e0998559ef3e2f9f1e847ca58dd3a189074daedb2fc180208' 
  AND (
    token = 'sZMUN59sOAXokg1BLO9Q2VUUICcTUjzel9cmK29V6Yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )