UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9eTWyQDwmNKo26CGq12qhj1jLvZG/Ft27iqx2WDS9k=' 
WHERE 
  key_id = '52fc0d2d8d26c798a90fe9dfe1839c7e42d0ac18dc689a3ce06350d3f5ae7f08' 
  AND (
    token = 'K9eTWyQDwmNKo26CGq12qhj1jLvZG/Ft27iqx2WDS9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )