INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6260ad14284acab32006d8668299b5947f8f4a693cd086a574daf2e79cb61e7a', 
    'SEM0aPAGDeWBPZESz/lpABt+eodl83hvNsPUg0H7T90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)