UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/2GdOXkKBQP1NBbJSRVN/43r2Sbj6lk4tuf0IYLgSw=' 
WHERE 
  key_id = '2567321a5b82f677d0f5f4059a5135d70c89ff39582c62b9ea216e26efd00961' 
  AND (
    token = '4/2GdOXkKBQP1NBbJSRVN/43r2Sbj6lk4tuf0IYLgSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )