INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79adcfcf17f7a3cb8b1256c5b85406756e774ea90a3a53363166363cb9412970', 
    '8EWb7ECMVyC8jrIObuUIHYuHQ3BbZHMSqahHkm/Rtz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)