UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDss8KDAx8EpYJoj80fpMJ3fJnrbD8WCL/Yanqe87BM=' 
WHERE 
  key_id = 'a8a01ad5c4e9a59a34c9f0d8e1453c747865e7fc89d9240a4eab3318839cd8f1' 
  AND (
    token = 'rDss8KDAx8EpYJoj80fpMJ3fJnrbD8WCL/Yanqe87BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )