UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZkYBQWBdttBjnaAA3mgHV71oZBcP8FFjBTtEHOK4VY=' 
WHERE 
  key_id = 'e2d809f7e0ad2045ae8136eddd63ab47e9b2da7d6f34b08949f4d9479223c108' 
  AND (
    token = '+ZkYBQWBdttBjnaAA3mgHV71oZBcP8FFjBTtEHOK4VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )