INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81874321de56796e8002120a78fd24ca87e421c516271976a7bdb84e6638be96', 
    'GyqTuw+pISfAWXmAH92BioeUBh3dMyUFmL+uyJFk+tY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )