UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wBKhxPKB6o9caDpW1ey4xi1O9FahydsJFBH/6zEvQ8=' 
WHERE 
  key_id = '8bd4b3eb87fd51f9ef45130c70a8d683d326bd315b18b029a5003d57291c8798' 
  AND (
    token = '0wBKhxPKB6o9caDpW1ey4xi1O9FahydsJFBH/6zEvQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )