UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nZsU7sy1SxA9KT4F5F/rzOAsbgNtk3PEs4JFHOPH6k=' 
WHERE 
  key_id = '687706cf23c2431023eaae7ba1ab8122477df6a5ad495fc9c5a5593deffb105b' 
  AND (
    token = '9nZsU7sy1SxA9KT4F5F/rzOAsbgNtk3PEs4JFHOPH6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )