UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5L2J2I0YtJkt2IY1CbrJpd/FRV7fLibcFbuFIuGp21Y=' 
WHERE 
  key_id = '199b42cf3238a5e0095ba38d2d90eb042f5c8b71ab80af2a2ad08b81a17365a9' 
  AND (
    token = '5L2J2I0YtJkt2IY1CbrJpd/FRV7fLibcFbuFIuGp21Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )