UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+rIoRvbuwzIE0oGXp6gqOG4hCnjtAt0kTdCUMUDeZH0=' 
WHERE 
  key_id = '2409c1438aca90d394acc27da14d6bb255df7ead00e1861a8b5eb9a086e773f1' 
  AND (
    token = '+rIoRvbuwzIE0oGXp6gqOG4hCnjtAt0kTdCUMUDeZH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )