UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvFA9u9HnpMQsFp/JiqnOgBgNcauxA/cfhuzmhWzFZ8=' 
WHERE 
  key_id = '9cae2f1b13abb12680e0ea8d02c1800f6f463e85039a98e753ec17605419ba21' 
  AND (
    token = 'yvFA9u9HnpMQsFp/JiqnOgBgNcauxA/cfhuzmhWzFZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )