UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLvnuFVDoKnupcYUw73iTQLKUybKhy6E/VpAQ4HylSY=' 
WHERE 
  key_id = 'ea91a6da5b4adf7bb1dc70c64410031564dbf522d443c57d493509552620b80f' 
  AND (
    token = 'CLvnuFVDoKnupcYUw73iTQLKUybKhy6E/VpAQ4HylSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )