INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20eb17535fae64686ef0964b8ddbf290fc397ed4974698fe2533cded24e360a3', 
    'sCqMREfkhPRYJ1XrToEXgeDu7cFHyPrTWhDeDJ3YvpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)