UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0CPpJ7/PwsDwlEANkF5/XbQ9G2LEEkq13D+5W0ZwJHw=' 
WHERE 
  key_id = '46eae6f42d06e800ab6990dfc9cc5886040fc244efb97802a4d2b4cc59fb64a8' 
  AND (
    token = '0CPpJ7/PwsDwlEANkF5/XbQ9G2LEEkq13D+5W0ZwJHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )