UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tiwGpkjKBXMD4ELJO+h1wav1UQMm7S+AjLZ3vbo+PV8=' 
WHERE 
  key_id = '4f1e2e3da4491958d2686ab15f461e204432121d8df596cda5deb5f674881a86' 
  AND (
    token = 'tiwGpkjKBXMD4ELJO+h1wav1UQMm7S+AjLZ3vbo+PV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )