UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdvgHvholIfFrYMMZJK0kxAuY4KVCwoSLvz9baluJmE=' 
WHERE 
  key_id = 'c121049bd96fe146b4ab41e16b487122b3fb474c0bb51ba263ee8bd273bd2576' 
  AND (
    token = 'bdvgHvholIfFrYMMZJK0kxAuY4KVCwoSLvz9baluJmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )