UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5c5PgVic9vAJy5GXKKlcguBxuemnSVW4BsYc8a8DtQ=' 
WHERE 
  key_id = 'dfdff8f0d2c31d6c98d48e1d098dc957e8f1911fd210397006f7db92ed833a9c' 
  AND (
    token = '/5c5PgVic9vAJy5GXKKlcguBxuemnSVW4BsYc8a8DtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )