UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nccxmypo7gBGG5OWtVok4IpPYJR08hb9iivDk/lY36c=' 
WHERE 
  key_id = '9ef9ac8aad335a6d4ecd4fbe9bd8b811fceb4d0936cf9637e686bc4d30ecea9c' 
  AND (
    token = 'Nccxmypo7gBGG5OWtVok4IpPYJR08hb9iivDk/lY36c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )