UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QU8kzq6TDJ8UWuBWivWSCc7rZlZ2hoXM6HmE/hvoyt0=' 
WHERE 
  key_id = 'c629dccaddb7746d10ccaebf04cdc41684c26a04b36a765a2084dc66d7b3377a' 
  AND (
    token = 'QU8kzq6TDJ8UWuBWivWSCc7rZlZ2hoXM6HmE/hvoyt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )