UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd952kOettNH8w3g8mUoSgHJyiwiJmeinb052frYdCbY=' 
WHERE 
  key_id = '8ace5c178484b20e43eee939da9e68e0dc62c124a65c75ba29a4220961c2fc53' 
  AND (
    token = 'd952kOettNH8w3g8mUoSgHJyiwiJmeinb052frYdCbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )