UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPDwZ28IpSuTSvysoo5zsveIV2GUMdoYGECssRujebM=' 
WHERE 
  key_id = '9a158cb9f31a6141eccf62804751edf1c95b89953c458cc96d9575818effe586' 
  AND (
    token = 'oPDwZ28IpSuTSvysoo5zsveIV2GUMdoYGECssRujebM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )