UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Wkjtm2Z7JooMTU2hpQ0pwgmVEau7BDeiBWxNYPD3L0=' 
WHERE 
  key_id = 'c982e2f549fe870915e6a4f4dbb9aa441ca329ac29d10ae324e5e25e7bdd877a' 
  AND (
    token = '5Wkjtm2Z7JooMTU2hpQ0pwgmVEau7BDeiBWxNYPD3L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )