UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuFkeht/p4LL+I009tioJjHKIQcQasHkpr1D3jDrhT0=' 
WHERE 
  key_id = 'a8282395a8f479319b1e9eb917cb4cec165e57cc82212a309cf4b6587e979f5f' 
  AND (
    token = 'uuFkeht/p4LL+I009tioJjHKIQcQasHkpr1D3jDrhT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )