INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3200656fad99b67412ea15315297865333bca16a8e8d607213c3ef63d2540576', 
    'I2oYekBSA5tsK6qxEYqXkkvJvrcMHh+bnu1xp59+ltY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)