UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VresxggVoZSkGnBegX10m61C37boM3vWBhkgs+YxsaM=' 
WHERE 
  key_id = '9f0452479396a03bbccb42beeba3f3e805f73f1525ffbf143ba96c63e123c515' 
  AND (
    token = 'VresxggVoZSkGnBegX10m61C37boM3vWBhkgs+YxsaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )