UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHB8/frJvZkLAyUXHduYJvdA5E0Nj0rMdQRVPFkdbto=' 
WHERE 
  key_id = '8fc7b4090a4571eb59c4eb8f737f030867f1578e0ea42b8c74a3ce3e8e0790db' 
  AND (
    token = 'kHB8/frJvZkLAyUXHduYJvdA5E0Nj0rMdQRVPFkdbto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )