UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uw2NVziZjtfG3k9lMgdEmlE/L553smdbXqbc/e5D2g=' 
WHERE 
  key_id = 'e08c38de9b4225537f66a79ca62ae7591bd38afee7975b0b8e4eb749680f78f4' 
  AND (
    token = '+uw2NVziZjtfG3k9lMgdEmlE/L553smdbXqbc/e5D2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )