UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jJ/6D4FWXynSuFsrdVGcUPHBcX9WpKpfq/77PO6hZN4=' 
WHERE 
  key_id = '5a1eacf88a57baa53445a4d8080a42e8020c452b569636176e096760349890e7' 
  AND (
    token = 'jJ/6D4FWXynSuFsrdVGcUPHBcX9WpKpfq/77PO6hZN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )