UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+12cACResaarHhKw55sg1gmxWeVybt21nkRFdI7ScI=' 
WHERE 
  key_id = '0b6c204c50eb9fbc7e5c438ccd2088f2b269b099b8b714a1fd0000440a7f093f' 
  AND (
    token = 'V+12cACResaarHhKw55sg1gmxWeVybt21nkRFdI7ScI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )