UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ng9gmXujO97xHdieGLNpnAB63hYMLuovQyrrxmKxoKA=' 
WHERE 
  key_id = '9b430bcddc808e1756f25ef70522a183ffa821f7b3238d999a894bc5df5eec21' 
  AND (
    token = 'ng9gmXujO97xHdieGLNpnAB63hYMLuovQyrrxmKxoKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )