UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvAljEqAkmd3a3f/cNZIDPubZTogy2SmPRXxBFV+jjI=' 
WHERE 
  key_id = '5a3ebebdb9e70a83a76e8e95c16b109b85f5336b6abc13ec9483e9e7d71ee4ab' 
  AND (
    token = 'cvAljEqAkmd3a3f/cNZIDPubZTogy2SmPRXxBFV+jjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )