UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dkQ0zPYVnEiDkUZczFlLoL66Io89LexVpnVvbOA8AFk=' 
WHERE 
  key_id = '1374cb85af9324a74e7e92c5473af55d36e9e6f7f9c6990d239c58aeeced004b' 
  AND (
    token = 'dkQ0zPYVnEiDkUZczFlLoL66Io89LexVpnVvbOA8AFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )