UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VX/UF16z5HZE+ANgOgb5Et6MkFBMvbQsgNutL5SX0k=' 
WHERE 
  key_id = '6f153a04e912bb36c8c09fcc293d039c51e0d844ad919beb27e6c4f3c41abb4b' 
  AND (
    token = '0VX/UF16z5HZE+ANgOgb5Et6MkFBMvbQsgNutL5SX0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )