UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcSkG3ZO2n79Tw7lio5SCVAolUOgzpcdebiUDV4nigA=' 
WHERE 
  key_id = '422798b023dd48f3ad3fcdeaec1e387450f5b630794b86cf883f797feed30a94' 
  AND (
    token = 'KcSkG3ZO2n79Tw7lio5SCVAolUOgzpcdebiUDV4nigA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )