UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfC9+l4BbTOY8UKS6yuBJ2dIfzvxalveAi5N1TzvgWU=' 
WHERE 
  key_id = '08bf936627b600d729e3ef810263147743dae870e896a59a16a50f399f629001' 
  AND (
    token = 'pfC9+l4BbTOY8UKS6yuBJ2dIfzvxalveAi5N1TzvgWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )