UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zk4kzF0Ga7YCVU43tdZNcOWh5ZnoTKfXpmpyIF9j1k8=' 
WHERE 
  key_id = '230b61b8862579e8448354bb84db06c462289dd9caddba055f3ef589ebb07600' 
  AND (
    token = 'Zk4kzF0Ga7YCVU43tdZNcOWh5ZnoTKfXpmpyIF9j1k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )