UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTjMhXW3AjTM4Xt2yoikElRkDePTqp9jKvUJD8bAu3s=' 
WHERE 
  key_id = 'ad82fcae23519cb61ca7363cb1819dc485fdac16cc15b9b5369ea3c8e60dd794' 
  AND (
    token = 'yTjMhXW3AjTM4Xt2yoikElRkDePTqp9jKvUJD8bAu3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )