UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3MYauRIe3LMvsA2oPh4p/iNROHWekd/FmdsPRWDo+oU=' 
WHERE 
  key_id = '9a672b3b45ddd87eda3e5c9a44202c72068d2faed9e8eff1bf770fa74f78555b' 
  AND (
    token = '3MYauRIe3LMvsA2oPh4p/iNROHWekd/FmdsPRWDo+oU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )