UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3icQShnv+NPjkopbbW/xOWTFfPYY6eCs201J58Ycrj0=' 
WHERE 
  key_id = '7550f1df513c7fd627d576feb27010353a7e02e191f462ffffe8820385b0405f' 
  AND (
    token = '3icQShnv+NPjkopbbW/xOWTFfPYY6eCs201J58Ycrj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )