UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0NkIi6sZMzTebGwGabqmaaTNtIp3jlg4jf0mR32iSns=' 
WHERE 
  key_id = 'e16342abb2c4ffb32d139e422b94a8bce25d21960482dbf1cd6f37033376906d' 
  AND (
    token = '0NkIi6sZMzTebGwGabqmaaTNtIp3jlg4jf0mR32iSns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )