UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxaWU6DGSpP1qTu2BpUZGO6gzZhuN0zaLup/GGqN744=' 
WHERE 
  key_id = 'd956e39190f4b2f2e8426150df5d2653870bfc50ddce59b204fed0ee6b6ca736' 
  AND (
    token = 'nxaWU6DGSpP1qTu2BpUZGO6gzZhuN0zaLup/GGqN744=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )