UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksOtdqvJkyGadD9tSELWfF3rmzdAhPskUY21ABtEEtQ=' 
WHERE 
  key_id = '4dd7f6ce6e426ff65157fbd4763cdc983be8d33bff256318f4ff5b5c5f664b12' 
  AND (
    token = 'ksOtdqvJkyGadD9tSELWfF3rmzdAhPskUY21ABtEEtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )