UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBSZaFq6+VD+6G0VGmdArnZ4f0RKzPD0E5QsWVxwqXQ=' 
WHERE 
  key_id = '8cc75a19c3761854a6d4fd330d965059a883789fb4eafc5c9e8f81319c544c3f' 
  AND (
    token = 'kBSZaFq6+VD+6G0VGmdArnZ4f0RKzPD0E5QsWVxwqXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )