UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gXKRavELVrNx+RsGKml0w+BlcESSO1zhVXVsvSY9Do=' 
WHERE 
  key_id = 'f448f193478b8981eb087737ffa7c9378cc96ba9946b90361895f40abfb0dee5' 
  AND (
    token = '1gXKRavELVrNx+RsGKml0w+BlcESSO1zhVXVsvSY9Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )