UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ktvms6SVBdP+0bcRK8X4jxUOrw9A9TnnNXsHVbUA32E=' 
WHERE 
  key_id = '98b15e176e64aa5aafda31c233f9dc5ddf19a55952d330bac46d6fa31248db05' 
  AND (
    token = 'Ktvms6SVBdP+0bcRK8X4jxUOrw9A9TnnNXsHVbUA32E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )