UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sgg+UYEuB8HCwJHqKv1lWQYLZpHFFuTuKFNaCsDVEM4=' 
WHERE 
  key_id = 'a009b84e3c830484caa58463e1d39c3b81fd89b1fac5b02f12c240190dcd4483' 
  AND (
    token = 'Sgg+UYEuB8HCwJHqKv1lWQYLZpHFFuTuKFNaCsDVEM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )