INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00958d53243efc7521434653d336a0af01512668bd52e5c4af7b449bf8170283', 
    'Ob4ymOmWtAd2xohUYemU8mLwPzRkVhuQ2Jw6Cp7EkWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)