UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zt/he134rJZlMAb29uuaA0dfCvAmI7SboFod8kaa0A0=' 
WHERE 
  key_id = '4aeae0f728768566adbf0417918516f2171050ffa7d9edf048548e36119ac374' 
  AND (
    token = 'zt/he134rJZlMAb29uuaA0dfCvAmI7SboFod8kaa0A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )