UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lzy5M+Vgk2EOFqh6wfhQkqclSZ++991OgdxWsadnVJ4=' 
WHERE 
  key_id = '72c16df92bdcbea4feb080b97df0bc31d0231df90df03fd2e1517757ac5aa472' 
  AND (
    token = 'Lzy5M+Vgk2EOFqh6wfhQkqclSZ++991OgdxWsadnVJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )