UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDSyxq9URLQAdO11CH44OPHsbokXQhhn4dPnHaBlQW0=' 
WHERE 
  key_id = 'ac2c5d01f37e21ed18f1d24b8f75e6a9d01d9a88510a98bd571d8d601fa26234' 
  AND (
    token = 'CDSyxq9URLQAdO11CH44OPHsbokXQhhn4dPnHaBlQW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )