UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqwaZ5h/P6gnwNN+FiTfDbZmJ/1I5fHgN3nzjGYWFU8=' 
WHERE 
  key_id = 'e193799524f683de4a00f806311b0ff7c483838559167b94f92d066ab1069aa7' 
  AND (
    token = 'WqwaZ5h/P6gnwNN+FiTfDbZmJ/1I5fHgN3nzjGYWFU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )