UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/jTIvt7zoVNcXH4hYJRdkwYc8W139S6bF1sx3Jpj4o=' 
WHERE 
  key_id = '2e54e1e92b3706ea418811a9f7e1dad2202aa9bfe5a9582ff716c3f3b0932bdd' 
  AND (
    token = '8/jTIvt7zoVNcXH4hYJRdkwYc8W139S6bF1sx3Jpj4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )