UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/nmC5wqqVwaqBL4ahWFXCh7CzlNf2hsH6iJwFbHEB8=' 
WHERE 
  key_id = '96bbde0e58490d20e86dd0714aa836cdf53f2d2fcce42f07c11122e3acb4de30' 
  AND (
    token = 'E/nmC5wqqVwaqBL4ahWFXCh7CzlNf2hsH6iJwFbHEB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )