UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39+v7sGNfT05nmP3s+PhLXxQq9sqAoHWVwGlJL+hfuo=' 
WHERE 
  key_id = '1d034aa46af4006b6e054c1cbbf5dce5c068f0b606ec1f9d1d0a014da9f77ee1' 
  AND (
    token = '39+v7sGNfT05nmP3s+PhLXxQq9sqAoHWVwGlJL+hfuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )