UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmsarcdT0Qzb4fTvH3m5bhm9/xEVlYkovODucFXlhBw=' 
WHERE 
  key_id = '8f9a6638d600dbc577ca7080df869671b8b43f296c52af4ff5d8cc66be481a70' 
  AND (
    token = 'mmsarcdT0Qzb4fTvH3m5bhm9/xEVlYkovODucFXlhBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )