UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uhrusUVfivh9dhm6VxYDg5dHhLCqOHo+rrR2tKVYsU=' 
WHERE 
  key_id = '1aaa7f364052aab6065dcdf17bfc284670629756277c9afbae7d2be2b30fdc11' 
  AND (
    token = '+uhrusUVfivh9dhm6VxYDg5dHhLCqOHo+rrR2tKVYsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )