UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnOfqB4qZhhjsdXQOAjw9YL4l5QDE9XSp0QBxSNI66Q=' 
WHERE 
  key_id = '43b7548e3e7e718d374fe057d865073ed676ae211febfc1b497eda5dbc71677e' 
  AND (
    token = 'xnOfqB4qZhhjsdXQOAjw9YL4l5QDE9XSp0QBxSNI66Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )