UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmZGgnRnxx7MlOcJLJDBZZMaHnMFMSXnmIbUozmqZSI=' 
WHERE 
  key_id = '2c5f063ad918ea8a9e049c0887570cc44e03a5f59ef0bdadb9ce3b50cd2eaa15' 
  AND (
    token = 'qmZGgnRnxx7MlOcJLJDBZZMaHnMFMSXnmIbUozmqZSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )