INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a508eb8b74d1b5c56e44d42ad4684f033a6303329d612ad904669d4cc890c21', 
    'XqyZHHQ7/gyln7/ynkF+vQ6rO6JKhBKMzvUfnQIetJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )