INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd88d7b47d477b606b7cdc051b14ab91cf98da48bdaf963ce09b229cd4cb8a540', 
    'VNm/6nuw4FE18+XvhMXEOuzFZV8zJblGp4c63eso+5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )