UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kJyVq73/JxSDMZo2UtGJz9v4l1iBSa0jOvK9ti/Dp4=' 
WHERE 
  key_id = 'a6b8d3dbfb21d5bc07c3bf155abeda1f950d71297ad20ea5d04ad3718b4acc51' 
  AND (
    token = '0kJyVq73/JxSDMZo2UtGJz9v4l1iBSa0jOvK9ti/Dp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )