UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDDlpu6tuDU06ZQ5EUCcz2pQVUFfCv3bRbre3cmJFqA=' 
WHERE 
  key_id = '3eb533622f49457af54f134fb347082f5d5eabd43ad52c70a0cbfcae0b5d409d' 
  AND (
    token = 'QDDlpu6tuDU06ZQ5EUCcz2pQVUFfCv3bRbre3cmJFqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )