UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePHyD2M8Uj2kLDxEkXahlxXjIAKGgUjld3+Um8mRd4s=' 
WHERE 
  key_id = '88435a743707f2952fdb95c009ea873591ea63f8d71632941c76fd43c6a8fcf3' 
  AND (
    token = 'ePHyD2M8Uj2kLDxEkXahlxXjIAKGgUjld3+Um8mRd4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )