UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHSmCBZqMeYtTS/m6T8YDcevCqTmxJyjC//N9iuumBI=' 
WHERE 
  key_id = '3adce574809df30aaccfb9ea0f2a2ae58df639a7f01102f6b85cd471cc5dcd4b' 
  AND (
    token = 'gHSmCBZqMeYtTS/m6T8YDcevCqTmxJyjC//N9iuumBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )