UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6zb3a3PX/lQ2TzimXQXfDwdcJbatyNkyASf1HFxF0M=' 
WHERE 
  key_id = 'ba167bf19a5af81c8aa140fa7e8d8d28d6494cda4fa8f1448e1f1ab470931604' 
  AND (
    token = 'W6zb3a3PX/lQ2TzimXQXfDwdcJbatyNkyASf1HFxF0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )