UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jqmvQUPvc97P1fR+U9yiArrU4PXQXyCQJUA+XlcMG2M=' 
WHERE 
  key_id = 'dca40f469264e76b458e8107be58e2e62a802cfc870f58b65ac0fa15c0d6511c' 
  AND (
    token = 'jqmvQUPvc97P1fR+U9yiArrU4PXQXyCQJUA+XlcMG2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )