INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1abb977b42a5dcb634fe8a7e8eaefa6e94b5af3858a35ce526158e66bdfcd20', 
    's8P7/zS5qx8dhbmpuRfnb6eDF2V27Badscx8ztHsry4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)