UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21rbV2O3v6qipOGWFty29WxyMQWJGGCEUa8+t4I6FYs=' 
WHERE 
  key_id = 'c32afbbbbc079da140aab10cb2adda27e8b29d58aebbf4c538f1cc245a597381' 
  AND (
    token = '21rbV2O3v6qipOGWFty29WxyMQWJGGCEUa8+t4I6FYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )