UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bzmno1DAkkVNWfZr2k4tO1WSJbeA1tOz7jmK+k8kSgk=' 
WHERE 
  key_id = '52aaffb568c217e53c33de50aff8284a30ccd5ab67712509af4397835c399ed5' 
  AND (
    token = 'Bzmno1DAkkVNWfZr2k4tO1WSJbeA1tOz7jmK+k8kSgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )