UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOtbgqnUUMczs6lnubpiSfSf2kP7nA/djknMyKC63Ho=' 
WHERE 
  key_id = '29442f89140754dd178ac96148776d7008800f76fa94755625505ed2efd1e652' 
  AND (
    token = 'gOtbgqnUUMczs6lnubpiSfSf2kP7nA/djknMyKC63Ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )