UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y97vDAxxASplVDvjgSZR3TJcBfKu3+GrcHoEuB/iPWs=' 
WHERE 
  key_id = '230ff329d401e84cf0ee74e5c74a1147e46138f2b4560b7f46938fdbfc21d4a8' 
  AND (
    token = 'Y97vDAxxASplVDvjgSZR3TJcBfKu3+GrcHoEuB/iPWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )