UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QLX30OllnqJImGFCRLhNXS+NpoTGuXaTkF1EWkcvlow=' 
WHERE 
  key_id = 'a115444621a78f8e8f6922f704938428603c0a5573597945844bf18a633acfb7' 
  AND (
    token = 'QLX30OllnqJImGFCRLhNXS+NpoTGuXaTkF1EWkcvlow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )