INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27476e3aa82a1a2c7b94b963f0789a4c4c2ec6859cba4efce4fb61fcb3885766', 
    'HN7MJdDtO3w0KFXiUmDyP0BQ4ADZU/XyjtjcdC8v4iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)