UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NVQ2H0K7Wsn2Ch+4qLM8sFghQ/9OUyQQhbjAtsI4rs=' 
WHERE 
  key_id = 'e1b0c098bfd824f005c7d87794c51a3acfa553339a2c7028e1810b77cbeb7f71' 
  AND (
    token = '1NVQ2H0K7Wsn2Ch+4qLM8sFghQ/9OUyQQhbjAtsI4rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )