INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '848e47db261d3772ce32342722c1534b5653be795eec09806e1e8d541a6ed3d4', 
    'eV4Sbl31W+qmw8knA9bG89rvDOdMVpTfBav6fxXpOnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)