UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oFoufqSHqP5Ucq+N0k0pkZSrwKtLjn1kUwr7tXxyKM=' 
WHERE 
  key_id = '7930e347f8fc85278014c594d26b954835f9e9a96c40945d656f5d03585a84fc' 
  AND (
    token = '/oFoufqSHqP5Ucq+N0k0pkZSrwKtLjn1kUwr7tXxyKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )