UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRsnDpzOVVA/e7NfBSDcTTZBg2naAOEGEHRzLmAJKIE=' 
WHERE 
  key_id = 'c9960bbd4dce87e94655aa01af5a4c89b42cfd2a1c18ee3d42d9f09e843c60f9' 
  AND (
    token = 'LRsnDpzOVVA/e7NfBSDcTTZBg2naAOEGEHRzLmAJKIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )