INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d315b74446073ae4be0c676b888c10b360b69db53244c456db7641afaa77934', 
    'bM+y0zQyH8conMcv09RAqmmgoMlcgUak9018O78oEMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)