UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNUL5omI7rys6U74oaCyPg9TEvka5E7rcsa0zQowtTQ=' 
WHERE 
  key_id = '1ec95af8c2c2576b183cee038d5a87d9bfa302bb5eda29b5c8ab475779cf0552' 
  AND (
    token = 'HNUL5omI7rys6U74oaCyPg9TEvka5E7rcsa0zQowtTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )