UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFDA9XNvWWQ6yXsxTxGqP8H5cxRWze8Wj1XD5af9FvU=' 
WHERE 
  key_id = 'eb2d6a82667ccb2142025e04e2e3c9688ba03fee15ba42ec8d41f88cc496f043' 
  AND (
    token = 'rFDA9XNvWWQ6yXsxTxGqP8H5cxRWze8Wj1XD5af9FvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )