UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQSrlrB5VnmsG8EKZviZEGH/FaGS6LPkbyl/7CRJ1cw=' 
WHERE 
  key_id = '19a3c01d9fea87ce5fb7a720be1ca908bddb24817bcf12bd134584f817931b53' 
  AND (
    token = 'JQSrlrB5VnmsG8EKZviZEGH/FaGS6LPkbyl/7CRJ1cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )