UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZ6JPpBSfK7+rpTmjK2lByfZy4etlroncvV7t1gLIyg=' 
WHERE 
  key_id = '9ff624658b8712eb58280afc5a8f3483462db444dbd8df4a9818efe2bd7e65c6' 
  AND (
    token = 'qZ6JPpBSfK7+rpTmjK2lByfZy4etlroncvV7t1gLIyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )