UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jWHh9E+ykAR9SrmWES7rMGCcacqZtS25yK8xJ4g9Ksc=' 
WHERE 
  key_id = '4887dc27cb4c2ff9505e16ef79785d28ecde15e4be1e5661dab419ce8debc65a' 
  AND (
    token = 'jWHh9E+ykAR9SrmWES7rMGCcacqZtS25yK8xJ4g9Ksc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )