UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+7Ltz/EPVQuWHshhmGz+XRyjtIfVuFRUFp2O4C4pPk=' 
WHERE 
  key_id = '30a01e9aef91eba52fdc4e3c72f64d1629cd6a70d8edc00820877264614fb3b7' 
  AND (
    token = 'a+7Ltz/EPVQuWHshhmGz+XRyjtIfVuFRUFp2O4C4pPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )