UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEq2JDCwxS7w6YAP3oWQgtA7XSwV84ROl6KlWvk5if8=' 
WHERE 
  key_id = '7696b578e52774e070631e42c34aff12e163588465170fdfe9c7696a9fe5010b' 
  AND (
    token = 'XEq2JDCwxS7w6YAP3oWQgtA7XSwV84ROl6KlWvk5if8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )