UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ec6DsmDoOegWXGDz0ZC8LIoQVgl6iWBm4MhffEkp96o=' 
WHERE 
  key_id = 'a10e38a96f76478694436a18bed7237746dde84942229b0d09137388c1702064' 
  AND (
    token = 'Ec6DsmDoOegWXGDz0ZC8LIoQVgl6iWBm4MhffEkp96o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )