UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDtW/we7xlrfSkJxnFl3+qNYMZHpTK0A0bqr6VlEXwk=' 
WHERE 
  key_id = '260c680756eccedfef53c646e9b96c124e9737d739a04b9d1ec70e0c470417eb' 
  AND (
    token = 'fDtW/we7xlrfSkJxnFl3+qNYMZHpTK0A0bqr6VlEXwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )