UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGMrGnCcb6VqE+V0KPBhRbWVdYonNKK/WqhYZFrSoTU=' 
WHERE 
  key_id = '32820efcfc28eade067a9d9b4e92880c112964b5b802d22ff7f1ce7f4bfbac70' 
  AND (
    token = 'wGMrGnCcb6VqE+V0KPBhRbWVdYonNKK/WqhYZFrSoTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )