UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oxSS9doRShbEe/MbPwE5X26rKRfQpc5od3dyn4ZTaQ=' 
WHERE 
  key_id = 'cca7a3b1392e55639527d80bf4fa6f58f296853809ed3309542667776655e8e8' 
  AND (
    token = '/oxSS9doRShbEe/MbPwE5X26rKRfQpc5od3dyn4ZTaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )