UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVIBfrWX2YuRWC6H83gwzxiPaivYa9KQnniwpW0waLQ=' 
WHERE 
  key_id = '9c6823fac0ebc356212448533a686f035c3ec6846c37d2bfd675fa669cfe8e78' 
  AND (
    token = 'jVIBfrWX2YuRWC6H83gwzxiPaivYa9KQnniwpW0waLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )