UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ixTnxthS/E9DSj3BWOBYKl65IDgJOb3iRqO7kaRY9kY=' 
WHERE 
  key_id = '6664a26e1d254950769f08620a7878e230cacd83e76553073c67152f7a76d881' 
  AND (
    token = 'ixTnxthS/E9DSj3BWOBYKl65IDgJOb3iRqO7kaRY9kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )