UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7E0MiJzme7Ll1+qp6NgHMjNrczrEJBERf/WfT0zX7zs=' 
WHERE 
  key_id = 'ca21055264bc619de3e5f25d4255913c49a14175e43b6a29ec365793648504a1' 
  AND (
    token = '7E0MiJzme7Ll1+qp6NgHMjNrczrEJBERf/WfT0zX7zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )