UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZvqxxMrXLG1Ypt/jlMiyZAAK8S70yrPb0pttBlYYlg=' 
WHERE 
  key_id = 'fc4269de8c882dd77449eeb9af6ad19ede1475c4cd35503018123fd4b939d596' 
  AND (
    token = 'xZvqxxMrXLG1Ypt/jlMiyZAAK8S70yrPb0pttBlYYlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )