UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfvWtlbwrjbPcsKdyHHkVhEF3ZGLLSmP/+0gyS+Y8Js=' 
WHERE 
  key_id = '9e37ed8ef74d47f6b9f63ee344655ea165c348d226e07edb2d76d7dd22af03f4' 
  AND (
    token = 'IfvWtlbwrjbPcsKdyHHkVhEF3ZGLLSmP/+0gyS+Y8Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )