UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLTe//EccM0XEExrwv8CSSoaE4+sZGgiot/K1W9tS9I=' 
WHERE 
  key_id = '70610728ade4e2b343b69b704470f8ee621053ca8445926751f7ed7f3ff2532c' 
  AND (
    token = 'OLTe//EccM0XEExrwv8CSSoaE4+sZGgiot/K1W9tS9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )