UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tp7OPjpTEibzzM8zifkC4tk7pOxgWAbrbw/HeoZc98=' 
WHERE 
  key_id = 'af6d0ee4b7e6831e5d6684552dc12f6e0cbb4a5b331f63592da2fe5338de81ce' 
  AND (
    token = '6tp7OPjpTEibzzM8zifkC4tk7pOxgWAbrbw/HeoZc98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )