UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AznIiXyVARYXV3HhcULE3b9ZFJ1mW0WqofydcL1UPKc=' 
WHERE 
  key_id = '67047e1a39cfba78f02a13bf1631b5c87b667455d93ebf3176d2d55818e8832c' 
  AND (
    token = 'AznIiXyVARYXV3HhcULE3b9ZFJ1mW0WqofydcL1UPKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )