UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bO7hSu5y991YA5mq++FVri9awBNZiQtlDSkSbSBD8ZE=' 
WHERE 
  key_id = '049016e45f6a4506f2e7d46fac2cb4679e0eb8eb8e8270191c64ad8268020d96' 
  AND (
    token = 'bO7hSu5y991YA5mq++FVri9awBNZiQtlDSkSbSBD8ZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )