UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WO70ckqDYmtKbvlvh3jq0/9huNycOJbkbffIxyI+Pnk=' 
WHERE 
  key_id = 'd7d4c221912cf842170bac522a0666d6e657e6d345b5340b36599e3d5ce9c431' 
  AND (
    token = 'WO70ckqDYmtKbvlvh3jq0/9huNycOJbkbffIxyI+Pnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )