UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZ6OhcBvooa8TjsgzqiiBbLFIYV6Hnt3IFdHBmc3t4w=' 
WHERE 
  key_id = '9e912cee2f3d856c730c244f5bf298a30788113d777739bbe0a58c46d5010b7b' 
  AND (
    token = 'NZ6OhcBvooa8TjsgzqiiBbLFIYV6Hnt3IFdHBmc3t4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )