UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ju0MiVzfCLCdg6asTQk30pWZ7bvltwa7CKSLZLkkCmY=' 
WHERE 
  key_id = 'ee73698c0a83d9c87b9e9d2d0b9776768be3f1c4698a0287e48802e323f04caa' 
  AND (
    token = 'Ju0MiVzfCLCdg6asTQk30pWZ7bvltwa7CKSLZLkkCmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )