UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dzV5ndhEIDM0o8Q/xmCcbiRLQTfNnTKkDAtg7r4SrQc=' 
WHERE 
  key_id = 'b1e6382aabc3314ebaf424853980635598ab1566c37745020bd335026437cb0d' 
  AND (
    token = 'dzV5ndhEIDM0o8Q/xmCcbiRLQTfNnTKkDAtg7r4SrQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )