UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dox+iNYxFMmVoXMSrJg2xgH3dorkR6dGuToLYthW75w=' 
WHERE 
  key_id = 'b6f83977fa7a3ff323a4412a426ed4d9f2d7bb6e59fedbc00aa0dc21727bee77' 
  AND (
    token = 'Dox+iNYxFMmVoXMSrJg2xgH3dorkR6dGuToLYthW75w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )