UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vChgFJkcHm/afBvEBjV3Xp143q6jIXaS5AYnK8jkSTU=' 
WHERE 
  key_id = '71d49809cfb95de6f49da464592f9e30bfd750ef647a72b291b9df0a43c7cdc0' 
  AND (
    token = 'vChgFJkcHm/afBvEBjV3Xp143q6jIXaS5AYnK8jkSTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )