UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QSe2oB+7McwHM4FHgW8xmg/kCm81POuvRB5Ntz75GU=' 
WHERE 
  key_id = '7764cdcbcd4bb9c18387bc58a97e9e9cc1efcaceeea2218bbab57c16ecb8fcbc' 
  AND (
    token = '8QSe2oB+7McwHM4FHgW8xmg/kCm81POuvRB5Ntz75GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )