UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/zmx5FZyilnU9+EcxGBeGUoupti2zSCmhHF+3a9XZ0=' 
WHERE 
  key_id = '1583cc6620e9ac0271a23e413f3bb69e863dc624714d26db018ba5eec9a7ce64' 
  AND (
    token = 'N/zmx5FZyilnU9+EcxGBeGUoupti2zSCmhHF+3a9XZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )