UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wkn0qo4Td/JC3M3vQUID6C+CNVtwEbN8WXGzOiBlAmw=' 
WHERE 
  key_id = '8cfefcceb74d8e57c4cccd3548cac6ad162ece9f0ac594e4fab1c89038767314' 
  AND (
    token = 'Wkn0qo4Td/JC3M3vQUID6C+CNVtwEbN8WXGzOiBlAmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )