UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLYr8uFFYYvos1XP66ARvLXH/uneACeGdJsIdf6kkWw=' 
WHERE 
  key_id = '5ce40ffde3e35b3cb2d7d6d749362de65317b955a60edf9967992c99aef2288c' 
  AND (
    token = 'VLYr8uFFYYvos1XP66ARvLXH/uneACeGdJsIdf6kkWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )