UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzkEP4WXPVubyzp4iQ9sgikKEgXPCqlzBLIeVtlag6I=' 
WHERE 
  key_id = '899ea1a9fb361cd54519e0106ef1e32229f512d2febf056dc2819ffd97ad4dd9' 
  AND (
    token = 'AzkEP4WXPVubyzp4iQ9sgikKEgXPCqlzBLIeVtlag6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )