INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b30cd62ac2ab867f49605ed240f808641fbb3caff742e69e34cb8cb19be85b02', 
    'NwGpCalht1oecFubHde5RQWT04nG/FOtj5Z795FG0+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)