UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUujVyKXGGuQbc6I4vzquCSaAol8rf14UFS/62Xuuu8=' 
WHERE 
  key_id = '0d206030a6b50e42aed6d41eb4178ca5def7e6ee9e87af05104f6fdc1232d0c9' 
  AND (
    token = 'oUujVyKXGGuQbc6I4vzquCSaAol8rf14UFS/62Xuuu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )