UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2Y/6GwtZegcP9pyUFB/l9Hwf9tJs+u9V/tO0iBHJ8w=' 
WHERE 
  key_id = 'f7b6e23435d11ceb62fc76e99be465f89e71e43c6cef4dbd2455cce31ee45606' 
  AND (
    token = 'b2Y/6GwtZegcP9pyUFB/l9Hwf9tJs+u9V/tO0iBHJ8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )