UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcFEckwtxQyJJPVGIHkmdX5IS+xucxJO4ozDEOe020M=' 
WHERE 
  key_id = '269777e49a7073dc44a656846a052eb0a3d47c689f9812c4e50f9263860e33a6' 
  AND (
    token = 'HcFEckwtxQyJJPVGIHkmdX5IS+xucxJO4ozDEOe020M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )