UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FHT6pIu8Wigvp7CD9N8wZEGZ8dlQ8oHS8GY/0O2s9TY=' 
WHERE 
  key_id = 'ec666e16ea3c92b533304cef8147dd86f4a227c2a582b979441b140d94ad8031' 
  AND (
    token = 'FHT6pIu8Wigvp7CD9N8wZEGZ8dlQ8oHS8GY/0O2s9TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )