INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42d8d93ee95a19d274e46be1cd3db1e9514e3522b83ae95d1edafc2c203e14b', 
    'pn+juYyfsYfh5pbdQnG3cyuoLzmTbzjfoX2TmCWAY2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)