UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJ60Bz3//kFoaznWsgsRld71fLV4So5UlQCSc8P5DPY=' 
WHERE 
  key_id = 'a7dda65c5db7ce51bcae4a8578bd7b9b99bb8a47023732d79e05687517089aa2' 
  AND (
    token = 'sJ60Bz3//kFoaznWsgsRld71fLV4So5UlQCSc8P5DPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )