INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ef3610904080e9a7223ebe292725ebbfe5bbd17e2b05d21bfbfa450d950d10', 
    'XaCYBvtigmCHB11TDMEaIcynJZu75nv/+Lh6JQ+NIaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)