UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JH4FK5007GpxhhFVqk+GhwKTt+C07XdR3O7uBrzV9Sk=' 
WHERE 
  key_id = '77ce4367f582952083f45de853a63c1e8ec27b8f70b098ad646d7893be42b5a4' 
  AND (
    token = 'JH4FK5007GpxhhFVqk+GhwKTt+C07XdR3O7uBrzV9Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )