UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uaFrKGnLv1vbbm2Av8v257vtKvAs5BMxY+OUJF/WTfM=' 
WHERE 
  key_id = '8cb56cc352a340a6f1c10063eaf7009d0e6f35b755c644f643e55d3963af3ae0' 
  AND (
    token = 'uaFrKGnLv1vbbm2Av8v257vtKvAs5BMxY+OUJF/WTfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )