UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0zWkbWMtwI5se7C0x/QzPo9g9P2OPPvwNpcJ+SJL+4=' 
WHERE 
  key_id = 'ea3da152b5c6b1af97a5158cb5e94e7a8dfd09117102e31b20ec1b814ee94046' 
  AND (
    token = 'J0zWkbWMtwI5se7C0x/QzPo9g9P2OPPvwNpcJ+SJL+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )