UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ppQJIrBCxBMJw9G+lQF8DNnYQA0AaI/4HMdF5WJGIY=' 
WHERE 
  key_id = 'dd06d295c6fa3229d61aa38334a920994de03c179f9c374baf34840a8c4440a7' 
  AND (
    token = '3ppQJIrBCxBMJw9G+lQF8DNnYQA0AaI/4HMdF5WJGIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )