UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpetFOvNHmLrdU2ucH8klcZmswl05xbW523qRVumiWI=' 
WHERE 
  key_id = 'a3e084a622dd9174c09fe8387ba50e677f30fa440e0eb3cc8ad1d2f687856bd4' 
  AND (
    token = 'UpetFOvNHmLrdU2ucH8klcZmswl05xbW523qRVumiWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )