UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E92BFvedqwcxBlpt8+VtYfXtq/Ryjl7e/etn/q0kZyI=' 
WHERE 
  key_id = 'af51873a59328d105df674993c0cfce8faf2aa5392083266ee5b19ed44eea4c3' 
  AND (
    token = 'E92BFvedqwcxBlpt8+VtYfXtq/Ryjl7e/etn/q0kZyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )