UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gbir2JKck3fpYTtFojTyI7SZCitvFc+NsuplcoSYIM=' 
WHERE 
  key_id = 'a9a7bcd52c42bbbcdb3ecfe11caf58dbc7ee0914b94dc48627af02435793f9ca' 
  AND (
    token = '3gbir2JKck3fpYTtFojTyI7SZCitvFc+NsuplcoSYIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )