UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XyPn9jd153XzXaIubi6thWne0R3BJfxnbRVPV7CWMqE=' 
WHERE 
  key_id = '6c11234cc80e3dcd62b8bcbc56cad9f9a32197dc48a34841f4a875a1378886b2' 
  AND (
    token = 'XyPn9jd153XzXaIubi6thWne0R3BJfxnbRVPV7CWMqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )