UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+0c9Q/Y7YiHX6r1Clvk6/WrhhufMtsG2dzDQecSJoE=' 
WHERE 
  key_id = '15adff92dbea4b95efdfa4d630214a8a64d52853b945d5c15939757e69b04df5' 
  AND (
    token = 'e+0c9Q/Y7YiHX6r1Clvk6/WrhhufMtsG2dzDQecSJoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )