UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJcxnhl7IVCnFtzURO70qaxbPHERaWNmJVNckBwnl/Y=' 
WHERE 
  key_id = 'aed795a9275f6a77679205af8ec1c81f0a41195f4fb5803d3ac3236ceb8866de' 
  AND (
    token = 'xJcxnhl7IVCnFtzURO70qaxbPHERaWNmJVNckBwnl/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )