INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6707c666e7cf3d2cc7d2f96cdc678b8067c071d0b78bf027337385fc829d504d', 
    'j4LhbcbjYBaAP6dnp1oUX1uicQhboR1Pj8i1rjVrOGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)