UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTtnpoi0X5xwjHekXDf+Fd4cRUq7eQlZ7iscMUMdZh8=' 
WHERE 
  key_id = '584040f35fc3421efa185c3630f4ecec056bcc4098d748fd7b5c17e04272b781' 
  AND (
    token = 'QTtnpoi0X5xwjHekXDf+Fd4cRUq7eQlZ7iscMUMdZh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )