UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtQZ02vmJBkBwPBjBWkf5yNwQ177/4X1lYEbywE0kWI=' 
WHERE 
  key_id = '39ce10ccdfc90a23efa0f5afadfa76dc9690f37b1c0c5584ab1e4dc12ab9d2bf' 
  AND (
    token = 'KtQZ02vmJBkBwPBjBWkf5yNwQ177/4X1lYEbywE0kWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )