INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '708e272112be5a005016386b13e484003e4f47a8e67f067ea2a70a6e425985d8', 
    'Mgq0KL64L62TJmca8Mh/lCsxy1Ydy3vDa3Fk8/vvxWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)