UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Qwz/cKX/y3wEA0tyIi5C5L+nbUzWI30oSuRUxJSFVo=' 
WHERE 
  key_id = '2763c627044ff696b56fd54eb6eb608298ec93160c5c1e64608308e946c01d4c' 
  AND (
    token = '0Qwz/cKX/y3wEA0tyIi5C5L+nbUzWI30oSuRUxJSFVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )