UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pi3h9kBVIqH9aata9ts4bVYl+mRB+Q1HVwNXyL3BjLI=' 
WHERE 
  key_id = 'b4ceb4a4c789d6840699eea434017901ac65787357c1b9b2eb7928e32224edc2' 
  AND (
    token = 'pi3h9kBVIqH9aata9ts4bVYl+mRB+Q1HVwNXyL3BjLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )