INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8ff56fc18af53a448ee4185129187bcbe9587691de49e14e0177c0e377d508', 
    'QvDUM/4l/IM6cM65eHrbxialy6Sr3/iGP/JrxGd+3Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )