UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DsRVn6G83rcInN//MSwvPDuYdPem3ttX1iepHyoECdY=' 
WHERE 
  key_id = '9651ccdaca1feed926675ad1f580069466953daacbfe901e7e5c539df66822da' 
  AND (
    token = 'DsRVn6G83rcInN//MSwvPDuYdPem3ttX1iepHyoECdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )