UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3MeUIeApXPW/5ySNBg9Xi8LyJ4siAEkixmiOMX5ghMA=' 
WHERE 
  key_id = '1b75cf6970544e46be29604731c05985f7a61ec14ea2521fa163b53ea2b5ccf1' 
  AND (
    token = '3MeUIeApXPW/5ySNBg9Xi8LyJ4siAEkixmiOMX5ghMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )