UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJnp5Kibmor35l//+aqzETDYLOhRa3mCApNlDcxEdyU=' 
WHERE 
  key_id = '2cc768b8eaa7f7be65369dd3ea0a956449006da32209b37a103d626e46022a4c' 
  AND (
    token = 'bJnp5Kibmor35l//+aqzETDYLOhRa3mCApNlDcxEdyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )