UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmrYpos5tf5cg35eeGvGDcWbJd1+N7fOCZBtNG0wcFM=' 
WHERE 
  key_id = 'c1b00c7cb800c815d4ab2af3e7625def4cb8d558d65c35334a34e76044bd9173' 
  AND (
    token = 'qmrYpos5tf5cg35eeGvGDcWbJd1+N7fOCZBtNG0wcFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )