UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ljo4rdvzT6u2pUYedkiXdQTONFeBZLX+CeYMeEajEHo=' 
WHERE 
  key_id = '665b03bad475f0061e69769d1680edde5f6cf3eca64c96026304696a6513f1fb' 
  AND (
    token = 'ljo4rdvzT6u2pUYedkiXdQTONFeBZLX+CeYMeEajEHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )