UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLEtFya/TUw4wkTZmNgjmum4HAnTCeZXdJ5w/YilHAc=' 
WHERE 
  key_id = 'd1a1a6ddb0577b982f25d0baa990abb484c9ec910ffb12dfe9f7d74bf9be799d' 
  AND (
    token = 'CLEtFya/TUw4wkTZmNgjmum4HAnTCeZXdJ5w/YilHAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )