UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ezx9yFakVJzBbghVDS4wKcOtVJL9VW6JMPzZ711JwI=' 
WHERE 
  key_id = '4c9d240150fd5f104ab90700440a2754d9d8387da602ab07cb959bd4766a85d0' 
  AND (
    token = '8Ezx9yFakVJzBbghVDS4wKcOtVJL9VW6JMPzZ711JwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )