UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPlWMDhIi0mQxcrSsZwR7VW22vPAxB3xOP3CRZES8Yc=' 
WHERE 
  key_id = '26fa6bdb67758f27e6fe9605a3b8dd81b5d5d5b352e3346463ee9460240920e3' 
  AND (
    token = 'FPlWMDhIi0mQxcrSsZwR7VW22vPAxB3xOP3CRZES8Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )