UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYwuZuMSpk/4xD5UFqGPbOFXtW15XJuwtJOvszXDogQ=' 
WHERE 
  key_id = '8faf428748fcf7b94db96b915e8367afb1a6f80e4f3f11c44cf0a53b31e737cd' 
  AND (
    token = 'BYwuZuMSpk/4xD5UFqGPbOFXtW15XJuwtJOvszXDogQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )