UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1UrcTfOWMW3dlSfW3DDwJFjJzIQLt0dZSvsJx6Q6zs=' 
WHERE 
  key_id = 'b832ac4965ea665b3d5fe3f55ce9cb6bfc078c5cbee1dd9c4c7567bc86ec3be8' 
  AND (
    token = 'U1UrcTfOWMW3dlSfW3DDwJFjJzIQLt0dZSvsJx6Q6zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )