UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6Tj4CdaW0yg00skjoLCXIIZi3KGRfgTq8hrc716dRU=' 
WHERE 
  key_id = 'b64b76af1ccf1566e9c9b33794d35a1d9cfe9fb561997ecf4ceb3841e89d71ca' 
  AND (
    token = 'l6Tj4CdaW0yg00skjoLCXIIZi3KGRfgTq8hrc716dRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )