UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMuUPXjXoUK6KAhASYyslGluzg/jUKrQUYRGJfcwpyE=' 
WHERE 
  key_id = 'e64a60692a039b330c3d80077ccf01015f9f1da0e90a00e1aa61e64b0e42bcb8' 
  AND (
    token = 'QMuUPXjXoUK6KAhASYyslGluzg/jUKrQUYRGJfcwpyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )