INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f208471b802e1f58968734b8350e95041418afc298e38468912d0bfdba3dd8', 
    'H1W+jJgziDjwT2k83HBMG2iReVp4TKBDopx3aKt1nTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)