UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2l1MYEQQzJVCv7mI63JJMYFz29NlwUx2ZgQMkZMZho=' 
WHERE 
  key_id = '8aa6fdea20e56406a13303b8e113c289afaccabf00aecabc59bc2a3328199151' 
  AND (
    token = 'O2l1MYEQQzJVCv7mI63JJMYFz29NlwUx2ZgQMkZMZho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )