UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDUxzLUJHX0rzCZigy8F/Bjev1nyXfPce4W4NN7ndLQ=' 
WHERE 
  key_id = '1283097d8f2c37d374eca5ec01a708e4659e1f4cefb23b7b5429a2dfc330a70e' 
  AND (
    token = 'JDUxzLUJHX0rzCZigy8F/Bjev1nyXfPce4W4NN7ndLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )