UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Geyn1PgjR7/4AEIWHsnUpzjNdBVJwjqQulmbGWC/9k=' 
WHERE 
  key_id = '7d6c23e0ee9cae91a33d629bf639dfc4ec0e5533fce81c6e7b6c9d2c8acb1fff' 
  AND (
    token = '8Geyn1PgjR7/4AEIWHsnUpzjNdBVJwjqQulmbGWC/9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )