UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gu2txfsrzQX0jjE4qggIaf98ae4F1tfro8teeVMCAcg=' 
WHERE 
  key_id = '9025df6f10ac4f97fd72d5b2a53904af6f69fdfe9c790362017f31ac84393eeb' 
  AND (
    token = 'Gu2txfsrzQX0jjE4qggIaf98ae4F1tfro8teeVMCAcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )