UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZ1Z9O/aCai/gqZyH95BgrvvKtgTKQayJSiqNizlsqI=' 
WHERE 
  key_id = 'd7a054a4a56cb69b8d71e2e8da66f59a46bef0097b3dd47d274ad879c0eb9ad5' 
  AND (
    token = 'MZ1Z9O/aCai/gqZyH95BgrvvKtgTKQayJSiqNizlsqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )