UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dA9Tx3JKzujpHI4QMgwpoaKvllEa3ZwK3fdEUr8uPyg=' 
WHERE 
  key_id = '16cc4f7863ab68802a4fc6a28d7d6988e480308caaaff7b4bebef37c5d91e4ca' 
  AND (
    token = 'dA9Tx3JKzujpHI4QMgwpoaKvllEa3ZwK3fdEUr8uPyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )