UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8W7Cc1sIqUVMQEO3TFjmcw7kTQT5cgzPvn6xiDezNuw=' 
WHERE 
  key_id = 'ac389f4fc203cadb6a5b7219c57d711abc715c093979f6f539088e8f1e5772f3' 
  AND (
    token = '8W7Cc1sIqUVMQEO3TFjmcw7kTQT5cgzPvn6xiDezNuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )