UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sh6GnuxNY4j4IQiSoeMMdTXeN9Z0BNxFJRR7KwQiMso=' 
WHERE 
  key_id = 'f7ff5f8a442ebb417af70dcca0fcc623267d1aabafa3b0548cf27c2456b9f43a' 
  AND (
    token = 'sh6GnuxNY4j4IQiSoeMMdTXeN9Z0BNxFJRR7KwQiMso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )