UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQE1sYvGYs3ZzpQjKsRknQEJBfEblGUMv0GxVit52oQ=' 
WHERE 
  key_id = 'eed63ed467189b7b53571eff8f23ae7e2838562b02c67882c23373d9968405d7' 
  AND (
    token = 'cQE1sYvGYs3ZzpQjKsRknQEJBfEblGUMv0GxVit52oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )