UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TguZJNkE3tmwLxgv070yds5osK4+32hURl+bgtxihoU=' 
WHERE 
  key_id = '3cd77d04849fbda9dd9b8fea4484be65def35eab8f8566d16a6eeef813a80800' 
  AND (
    token = 'TguZJNkE3tmwLxgv070yds5osK4+32hURl+bgtxihoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )