UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkU+HdfzrsEN9L7OgaKWni87WW84GuB2vodoDYku5cU=' 
WHERE 
  key_id = 'adc58f29275488721cbd1fd629bda5a0e047c6f9bda0beecccbb528e58a52b9c' 
  AND (
    token = 'gkU+HdfzrsEN9L7OgaKWni87WW84GuB2vodoDYku5cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )