UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rxGGZ+J03DUTTs6Zg/MkKHp6p/hA9Gpjw428YkbhCg=' 
WHERE 
  key_id = '12ac41229d23603a373dd798f48f042617aeebe0e382ed15397623ddb8ae219e' 
  AND (
    token = '/rxGGZ+J03DUTTs6Zg/MkKHp6p/hA9Gpjw428YkbhCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )