UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hIC8sGjam5EJSRE6mtxaaWOG4/JjurkU2sEg73xAcvc=' 
WHERE 
  key_id = '815be47ce223cb64d15d48f848ff75cb8d9b982357de3c004158c37e938d43af' 
  AND (
    token = 'hIC8sGjam5EJSRE6mtxaaWOG4/JjurkU2sEg73xAcvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )