UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOUcScF5oLUH9oiBNKIqOHBuLsbW4HPD3uoW/dWdNx0=' 
WHERE 
  key_id = 'c1f43439d40844d8bff76f540a182b49928e93b8836ff859af38138933304bdd' 
  AND (
    token = 'NOUcScF5oLUH9oiBNKIqOHBuLsbW4HPD3uoW/dWdNx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )