INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1871b98537bbb2d6668397e286d73f1d45359a38032e4967ce3397de772bd448', 
    'R5KOK1tAWV/fLDJyoqm4YLofnuxoSNXXdejNHslrvMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)