INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1523ff126d2a60fe1bd812aeafa4b01e5b658cbfabbe222ae56238a05cbee7bd', 
    'OfVgRbM9dZ9VxQE3tISaQMDT6dRyznKg+wRSV2AVRPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)