UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3nXyKBHb9ADT8W1C5GE+mHcu3+VhVclpzVVjZgkoN0=' 
WHERE 
  key_id = '4ed18914eedca2efe8db4a3326a912d9cf3de7c6feee2ebb934dc786135f93e9' 
  AND (
    token = 'p3nXyKBHb9ADT8W1C5GE+mHcu3+VhVclpzVVjZgkoN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )