UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3m8jHGkMkOfu/TO3MmOHDdBpAXe6K2hUhErbAHWWUm8=' 
WHERE 
  key_id = 'db4fd2bf1810e9b5e126899817cb3712fd29a1de2d4a1519de4815533c80fbcc' 
  AND (
    token = '3m8jHGkMkOfu/TO3MmOHDdBpAXe6K2hUhErbAHWWUm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )