UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFfgH6zYpZP3OJgn5oSmS/1lKxQK1SW6v9zOfyrv2R8=' 
WHERE 
  key_id = 'a400856467d77b7fe16779352c372d0fbf3e1715b4b89494b38e365739b61c9e' 
  AND (
    token = 'ZFfgH6zYpZP3OJgn5oSmS/1lKxQK1SW6v9zOfyrv2R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )