UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EbRhVfeqdw6veS/4ZmH5QiFBYfRIYLZeJHA04KXpXw=' 
WHERE 
  key_id = '6636c0c9c82860c6f919929fb01de575206ad8b697956d99eccfa8accc8eb76e' 
  AND (
    token = '2EbRhVfeqdw6veS/4ZmH5QiFBYfRIYLZeJHA04KXpXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )