UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJORKPVw4dBc6uLFkkJgpcw6Zt1mwJdUxSOZh0PKvqI=' 
WHERE 
  key_id = 'd76011daca3254f1d9035f959e0770281231bb9e2c066427abc38cfd37c8880e' 
  AND (
    token = 'QJORKPVw4dBc6uLFkkJgpcw6Zt1mwJdUxSOZh0PKvqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )