UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZi/xFwgJ+qo9/Jvc+XXQn00Dz1Wo3ACtx2N01vj0S4=' 
WHERE 
  key_id = '8c71101b430050bce191263d07c64c32f99eb2830d48938d28f2f3c114b3a8f1' 
  AND (
    token = 'SZi/xFwgJ+qo9/Jvc+XXQn00Dz1Wo3ACtx2N01vj0S4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )