UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+WgEYG/815wgGqEGAVkkI/XDtxmD9FUWLFRlHoEYFM=' 
WHERE 
  key_id = '43049d781b9654784228a3477e1874aebf32d47c2289a5c9b0921e46723b39bb' 
  AND (
    token = 'd+WgEYG/815wgGqEGAVkkI/XDtxmD9FUWLFRlHoEYFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )