UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkWbUKwpzGgCSCuYgv8m39rwSXX9PGBQsaxWR530JDc=' 
WHERE 
  key_id = '4da15eb8bb919430fcfd6717866c4c5b898296501c6d07067f8c462aefea7b60' 
  AND (
    token = 'BkWbUKwpzGgCSCuYgv8m39rwSXX9PGBQsaxWR530JDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )