UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S83B9xKjZg0vOxXvZP6LRgNrT20J6VVghJXkzKTzxI=' 
WHERE 
  key_id = 'dd3bbfef4be6a18e14347295428853fd8edd96c9dbd27cd662f2934127d7e81a' 
  AND (
    token = '1S83B9xKjZg0vOxXvZP6LRgNrT20J6VVghJXkzKTzxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )