INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a10700a1817006498fb06b564f93443e047d55e4ce2c99a3c43133bc1d8724bb', 
    'aHE2Rb1K+tf27SVsah5fxNrtKWArbNhRL7QDlW9hDkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)