UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3uevUly9Q9u39Xd8w1PGZpOXJq3MaucXwQca5Q+XPM=' 
WHERE 
  key_id = '2cbf80bdde2501a0df32aadff2a90d3bac64e797997c09f9c963754b441be08f' 
  AND (
    token = '+3uevUly9Q9u39Xd8w1PGZpOXJq3MaucXwQca5Q+XPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )