UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SZ0osjO2N2r+jX7FfwEKJN676fEWxe5pKt4Tp4S4Rw=' 
WHERE 
  key_id = '2696815159e613d56504eff9ab5ad017a847713bb516741a90b97346f084b52a' 
  AND (
    token = '8SZ0osjO2N2r+jX7FfwEKJN676fEWxe5pKt4Tp4S4Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )