UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDocD1fH5f1e7GxQjtlV0ntHrsVAjysLv0Gf7d6BRo0=' 
WHERE 
  key_id = 'cb6b666e1363a8658e90be7a62a6c21fb09ea6435848ce7388cbb3c3ebf9f272' 
  AND (
    token = 'GDocD1fH5f1e7GxQjtlV0ntHrsVAjysLv0Gf7d6BRo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )