UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/whvSlbVEa8UaHnVxfF8PrpAwBBn54xqkiSgWkxDYM=' 
WHERE 
  key_id = '5a3802906015ac3f63fa9f4f6ff48586e8c3629dba0c3d483e55133736d96bd3' 
  AND (
    token = 'i/whvSlbVEa8UaHnVxfF8PrpAwBBn54xqkiSgWkxDYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )