UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wk5dWIwjMa9sk89t2mzoBdoYlRSzzr4IW7ODKICJKF4=' 
WHERE 
  key_id = 'f6658fc8fa7d095319991b6ccd1ca097b66cae6cc6988c5389f0aed02ff59219' 
  AND (
    token = 'Wk5dWIwjMa9sk89t2mzoBdoYlRSzzr4IW7ODKICJKF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )