UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jqTCq9+ocf9XbPzWVqYKneeasxdhXZDqB3SiT1HzqbY=' 
WHERE 
  key_id = '2519e381b36339fd28c602b04aff3c217364bf40ec0c775a2df47e6ef32138a7' 
  AND (
    token = 'jqTCq9+ocf9XbPzWVqYKneeasxdhXZDqB3SiT1HzqbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )