UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ba5RNQOuV1T3ZldA5Y3lHn1ezxGA9fElvsWmcyr0y8U=' 
WHERE 
  key_id = '1c440506a62a5735dea121dd0d90c84f4afde357355640b4a22d0272e8f17bf1' 
  AND (
    token = 'Ba5RNQOuV1T3ZldA5Y3lHn1ezxGA9fElvsWmcyr0y8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )