UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhMS2w7wdNSecCK/4PDGcSF7/AzdohgCEocWG6Yxa7w=' 
WHERE 
  key_id = '3d43af1d56aadf4b44fb4018094900969a12b1b8c12fd421210ffafa3d1dbb2b' 
  AND (
    token = 'WhMS2w7wdNSecCK/4PDGcSF7/AzdohgCEocWG6Yxa7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )