UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ku2w3hS0sZ8AkYPK7OPPv5qHSxypdZFD2JO/jLNFtA=' 
WHERE 
  key_id = '4098e2a61a7e701d317d383bd6dfc97a956175fa1b4e8a8b359a482b6d4a7e65' 
  AND (
    token = '3ku2w3hS0sZ8AkYPK7OPPv5qHSxypdZFD2JO/jLNFtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )