UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Si2pCIloQBnCN2ALB6T+WcigcsMEstub9pDi1X4Hi80=' 
WHERE 
  key_id = '36800962c4369b9e42ba1d159add39ed9fe58fe25be132dbc55e39beab8d82ed' 
  AND (
    token = 'Si2pCIloQBnCN2ALB6T+WcigcsMEstub9pDi1X4Hi80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )