UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jp7hPs0WoDPTN+/DEaDijr5z2GnGZqDhLhTsaW5tN+Q=' 
WHERE 
  key_id = '17322e5088fd9759f80adcbbd4a6c7c4bbc50629e9741bfe673d7ae7bce9d4f0' 
  AND (
    token = 'jp7hPs0WoDPTN+/DEaDijr5z2GnGZqDhLhTsaW5tN+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )