UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erTMeQgsUyFbWveCTe9MoauU2GtVXCt1jQQaacc3cwk=' 
WHERE 
  key_id = 'ca91534b62be57ada6012906a31639040c30c0a16ffb294f69723127e5c4753b' 
  AND (
    token = 'erTMeQgsUyFbWveCTe9MoauU2GtVXCt1jQQaacc3cwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )