UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OJPBpVFhSLdZC9LI8YaOPd4jgn5SJyOT/KFPnIyJeoQ=' 
WHERE 
  key_id = '9c0da260c051729516f5cc9028a31ff77517cf36976df97f21ebb09af3f138b7' 
  AND (
    token = 'OJPBpVFhSLdZC9LI8YaOPd4jgn5SJyOT/KFPnIyJeoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )