UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wfz4xMtb/cbixgcLXXk2kOYEHE9kqz8VXQjyC4ghLnA=' 
WHERE 
  key_id = 'd71ff11b98cae8f974c0e38cd1ec826bc139e41d5051c9a643a2161452b77405' 
  AND (
    token = 'Wfz4xMtb/cbixgcLXXk2kOYEHE9kqz8VXQjyC4ghLnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )