UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdWTU9jZQhOK52ulF4GRHARumSLwcKpwY0UGpf5q+DM=' 
WHERE 
  key_id = 'dfc146b14a847ef1da4727926f030e40455e93f016fb41e85f3db16ce5a6f9a0' 
  AND (
    token = 'vdWTU9jZQhOK52ulF4GRHARumSLwcKpwY0UGpf5q+DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )