INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c5a45383729685e38f0f67ab0e67945ba352dd3345153c0c0af9486c6db578', 
    'KE9/YQsIJdLnTBmE/miuwB3wD2wMTPQQh+/6VdrU720=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )