UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOyceoV4tjxyx2DgqzKWZhU+ndM8c/hRoeKsUcUxelU=' 
WHERE 
  key_id = '4f4fcdd45864024c5d0b934b6d7ce5cd2fb708335ab94c9cd1f848f115b7a605' 
  AND (
    token = 'lOyceoV4tjxyx2DgqzKWZhU+ndM8c/hRoeKsUcUxelU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )