INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cb8ab103020c3336c3c4c517aaefc7f0aec96e4ebd2023f8424634314938465', 
    'm8vMvDKgyJYHXcBG7mw5NC6uSGud1FLXuiPD/PikQAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)