UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPfa3yvlrGtQT6MKr+7gYxnTcRwcurOHXjh8lA73DUo=' 
WHERE 
  key_id = 'fd2239167a79143de85cc9f8399d53eda8e0271160439fa3cf2d3dfa513d85c9' 
  AND (
    token = 'WPfa3yvlrGtQT6MKr+7gYxnTcRwcurOHXjh8lA73DUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )