UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhzNAxnaZ3Ad6X7Hxke4sVhk2tZIwq2ZkQ/vy8/h9dI=' 
WHERE 
  key_id = '213fea6a75bd694461d7ad5909a3697e398309b6e341a46aaa99df60e0835b05' 
  AND (
    token = 'MhzNAxnaZ3Ad6X7Hxke4sVhk2tZIwq2ZkQ/vy8/h9dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )