UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'selbL3hcRGaHqev0bnu6o3UsGoiOEowqIncJ4ZWBPuM=' 
WHERE 
  key_id = 'ac78e99659902ad5aaafd8785b03a56694395760c3311a80a1d9f985cd74f9c1' 
  AND (
    token = 'selbL3hcRGaHqev0bnu6o3UsGoiOEowqIncJ4ZWBPuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )