UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FOL8WOyR4E4HUXQxdDcQIs6XcY6fCGsmDYMd4vIOkjA=' 
WHERE 
  key_id = '6ef870dd4990ca3cb46295a9f899d8c8ca8b02a89a4cd7d83394e9a541fed225' 
  AND (
    token = 'FOL8WOyR4E4HUXQxdDcQIs6XcY6fCGsmDYMd4vIOkjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )