INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ee49764303eff544b39ef69379592807a9f331d5467cc5b82dab08a0500fcb', 
    '+1Hls8CvDbNnSdOon9yjxHbGspX8f+BqTnHnPu5QxK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)