UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQcoQQztQOHC8LplRYnWuqUc4zC4sc2ucGYN4je3KOI=' 
WHERE 
  key_id = '35478086f77832e22222fd631dedaf9c2e4d2abf3128206b395c62a4a19a69a8' 
  AND (
    token = 'JQcoQQztQOHC8LplRYnWuqUc4zC4sc2ucGYN4je3KOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )