UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHdqNR075budj4bQyUdAKWKToGMo2VQ7CSMb+MMdC1o=' 
WHERE 
  key_id = 'ea179e6df7a3909d59c2b64c81c2af7d14f35e1359ab1b831582e029eb586a66' 
  AND (
    token = 'uHdqNR075budj4bQyUdAKWKToGMo2VQ7CSMb+MMdC1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )