UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+T3dux1/GOO0HRGeBgb+PWiVBDmdJyD9BLmg6Qpl7Q=' 
WHERE 
  key_id = 'c1d59689011d60ab523c204aa8a10eacdbf827a87da405132e2a3ef981eab803' 
  AND (
    token = 'd+T3dux1/GOO0HRGeBgb+PWiVBDmdJyD9BLmg6Qpl7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )