UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asDLLOACjD34O755bdhr9drMKtIxLo/fEFfyH9Ypu1k=' 
WHERE 
  key_id = '2fc07c8537b574a879b5a0285755fbc595da9db780ee6a341a79ecfba888f43e' 
  AND (
    token = 'asDLLOACjD34O755bdhr9drMKtIxLo/fEFfyH9Ypu1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )