UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NPdnLIKe8W30d416avV4qy417r5lveLR4X8Ue98FtbE=' 
WHERE 
  key_id = '936308d8d60a0ae624bce40980e94260c3dedea89305eb211454ba5d319b96f3' 
  AND (
    token = 'NPdnLIKe8W30d416avV4qy417r5lveLR4X8Ue98FtbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )