INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1346f369f92f64e0948e680979f76435575e29a05e4d917dc2720e8cbfec0daf', 
    'L9fw0qdkNNK3prsGeRHYz7HUAk6vXO5iMekGPvrfOls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)