UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZEa1+gmafiA2DZlht4KNRuEErRyTww0sK1vTQjVTvg=' 
WHERE 
  key_id = '02c4ae7e9e9c71dd1c81a15065d7b0773817cd20b99e34af66b8b20810f663f3' 
  AND (
    token = 'LZEa1+gmafiA2DZlht4KNRuEErRyTww0sK1vTQjVTvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )