UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZbkjzTx+YZA3STBLnscEo8GzknSauwNnCD3QPpl9UM=' 
WHERE 
  key_id = '6fab3adbd4c07144d5b34d53aeef9b8a19a0ea6a0622f03b5e0bb8be82e2de9f' 
  AND (
    token = 'IZbkjzTx+YZA3STBLnscEo8GzknSauwNnCD3QPpl9UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )