UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmzGgGWiXlQn8W21t3IjNGDhDuNIQ1sG/Z7DIcQQfGs=' 
WHERE 
  key_id = '27d5129bdb197274a0fa87ccf916f7da88a073597dc9309773113c30a37481e0' 
  AND (
    token = 'rmzGgGWiXlQn8W21t3IjNGDhDuNIQ1sG/Z7DIcQQfGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )