UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '561feNHC5szM3+Ag469D5cxu4vYzBY0ax2K5TdVDUbM=' 
WHERE 
  key_id = 'a7a6f153be70b75dba87134e4744b11974598b6a9deb13e69760134487ad8c3a' 
  AND (
    token = '561feNHC5szM3+Ag469D5cxu4vYzBY0ax2K5TdVDUbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )