UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23Ik7Mo4kr37D0V0ErGA6hk3zIXSWg7c4K8E7iQES/g=' 
WHERE 
  key_id = 'fe6e123f6055144fed27843cb6d8c96cbfed8a18c2f0958a34a4374c0ab1e83b' 
  AND (
    token = '23Ik7Mo4kr37D0V0ErGA6hk3zIXSWg7c4K8E7iQES/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )