UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUNM8/PFeZY/Xo8eAxzQbvw2dIw9GwY1XoeGf1KB/Hk=' 
WHERE 
  key_id = '92de4cf1dbd838e9b571d78518578f1645b53d5eb8a5f58f4f7e6c40510339f8' 
  AND (
    token = 'XUNM8/PFeZY/Xo8eAxzQbvw2dIw9GwY1XoeGf1KB/Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037