UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxeqmEPw61avwPWpVecFYKk8EfIghumhZ5v4mEoLIqM=' 
WHERE 
  key_id = '8ab5ce741c6def778d6fe03bdd9384bdb1b9aaa67f0d39df636807f44a5d1956' 
  AND (
    token = 'XxeqmEPw61avwPWpVecFYKk8EfIghumhZ5v4mEoLIqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )