UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5fHMqIBq39z4alRVgEzd/LmZK4dF0WhhCFvHgWhUkBc=' 
WHERE 
  key_id = 'ec717326830cbda18c0ca1896f18665603476536165ec8014f375f624fd3a7b1' 
  AND (
    token = '5fHMqIBq39z4alRVgEzd/LmZK4dF0WhhCFvHgWhUkBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )