UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDqM8p86QqUfloE57lbWyZ7qQ+UURAcndWaGNhja1sU=' 
WHERE 
  key_id = '37ba0a36384a7c578702390a48f33e1a44198a87be093ef7ad71ed5ab05d6670' 
  AND (
    token = 'uDqM8p86QqUfloE57lbWyZ7qQ+UURAcndWaGNhja1sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )