UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5iG95/S8iuMr715VZHKnDJef7ZOJW0L+WfVtmTafF8=' 
WHERE 
  key_id = '40f7bf5687ba1feff1dbe8db4a595b3ee6ed6313763a343b4548ccfbcb4803f1' 
  AND (
    token = '/5iG95/S8iuMr715VZHKnDJef7ZOJW0L+WfVtmTafF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )