UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYd50o5ciRt5S3onBP3iiSRj91h6uSgiI9ZcDZhZZIU=' 
WHERE 
  key_id = '52005ba7342e6fa36be826569149d248059871163ae1d7c9507891464de1b631' 
  AND (
    token = 'WYd50o5ciRt5S3onBP3iiSRj91h6uSgiI9ZcDZhZZIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )