UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrM34O3DahgdtXKTUtKvV1IZ+LPqB/oImojnU6eAWKQ=' 
WHERE 
  key_id = 'b0c535099731f8c3af3a57de0258feac1b94e3d85964375862163c8a4caae3f7' 
  AND (
    token = 'UrM34O3DahgdtXKTUtKvV1IZ+LPqB/oImojnU6eAWKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )