UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+KcoX40Moz7VBCixofpW+ESKir0vkWGMFeS0DhxOy0=' 
WHERE 
  key_id = '7d924e33270c2d5e8a1dfd7ecac833aa7f8b06484c6a99090cda2439e78b5f23' 
  AND (
    token = '4+KcoX40Moz7VBCixofpW+ESKir0vkWGMFeS0DhxOy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )