INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '391f5bf1e5cdb3518a651cb4cb9a22e01ba40976905d1f4d830aa123cea0e998', 
    'VdCFdErIMqI1MeA3c+tnTlBYXJ23NWkWRLqLnJi49NM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)