UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1JnBGNQyiUeTtQtmT5PA6CyEEyZwT+wpKz8q3NzbkA=' 
WHERE 
  key_id = 'a4ef6c6cfaebebb65ba4ff2678c625a0e6f3243491022c7c285d823b04bbe4a2' 
  AND (
    token = 'j1JnBGNQyiUeTtQtmT5PA6CyEEyZwT+wpKz8q3NzbkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )