UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZiaUcNSOYq17ee9RqwSXM1UIkMHyfNSEz8or4/WUcU=' 
WHERE 
  key_id = '9bfc73114930c48dd3408fa495190e6fd70f9443559176ef31ed71cf272dbb16' 
  AND (
    token = 'dZiaUcNSOYq17ee9RqwSXM1UIkMHyfNSEz8or4/WUcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )