UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mjk5MS8bRCx/ppksRgH2QPNVJzDyCatH/xJcc+EbJYc=' 
WHERE 
  key_id = '7a1d8df3c4aab053f4e983ecd16cb9f7f7c9f27d05ed19ae0d9d714fc930fb67' 
  AND (
    token = 'mjk5MS8bRCx/ppksRgH2QPNVJzDyCatH/xJcc+EbJYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )