UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gPTgmccPPuaTqKAkG1PO7U0z3wM9dXWH7zdGRSSb9TY=' 
WHERE 
  key_id = 'f86952232223e1de6dc662a4ffb128e7e4cd516feb495f28fa96f99189a7fd35' 
  AND (
    token = 'gPTgmccPPuaTqKAkG1PO7U0z3wM9dXWH7zdGRSSb9TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )