UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbVAj8crIlrSH2MqkpIPZxEQZN/QCH6VNY0BT3N0GZc=' 
WHERE 
  key_id = '9252a02ae10192a5ad87e1ab2484fb8d99448e6ccaab55f210ee90f4fda125e4' 
  AND (
    token = 'MbVAj8crIlrSH2MqkpIPZxEQZN/QCH6VNY0BT3N0GZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )