UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVx01DLaV5y4bxfDCKY8tvOiQDMkn646pal79sGeljg=' 
WHERE 
  key_id = '7d3dbc93cf172d6e8c99ac47a0528222470bdba7a99d7de5cca8706462446bfd' 
  AND (
    token = 'XVx01DLaV5y4bxfDCKY8tvOiQDMkn646pal79sGeljg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )