UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SP3VwaiIhUnPQRF4xxOdxJcwv/17pJAsm2iJmKzLz4w=' 
WHERE 
  key_id = '277134e80bf0c2de450df5b2ce800f330491268fae39b9a6706dabd372b7d5f1' 
  AND (
    token = 'SP3VwaiIhUnPQRF4xxOdxJcwv/17pJAsm2iJmKzLz4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )