UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0HW/9zddaPxrvugF39ABsko4EBgd4pfSmsgH0PmfPaw=' 
WHERE 
  key_id = '1b7f6003a35a0b5c3829f456ad8b893aa6a6e30f2ffcf5d33cbc6802632c5195' 
  AND (
    token = '0HW/9zddaPxrvugF39ABsko4EBgd4pfSmsgH0PmfPaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )