UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1vJBytE0C5WmoNudssTXHhVHu9ruCsQQreCcPvEMMI=' 
WHERE 
  key_id = 'a32965499da039b80b158852be75ea44380a71c038ac266115269a3adfe0f66b' 
  AND (
    token = 'm1vJBytE0C5WmoNudssTXHhVHu9ruCsQQreCcPvEMMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )