UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gtTmrVPF5V2rct6ACbr00P+sNJTUMle4OPstKR6xoU=' 
WHERE 
  key_id = '8a82f9de5ca3ecf41431e429b0437b34700723da6ce553d9c43cf4fa2df25ae7' 
  AND (
    token = '2gtTmrVPF5V2rct6ACbr00P+sNJTUMle4OPstKR6xoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )