INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79edd78c877aa4de9f444025dd96b0d4223b52f056e8095115a2ddb43047ed11', 
    'sT6RN3ADjPSctFnSQrruVY66caXYuGP2nuZRTEvO2S4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)