UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8czaDbQEtFO3zFI912WJpALRnlyuncBUoSZTPiTmU9s=' 
WHERE 
  key_id = '344ed9b14f551de3dcf80b6e06edcd73d6c1c7e9a10250a2a86957d11f647b36' 
  AND (
    token = '8czaDbQEtFO3zFI912WJpALRnlyuncBUoSZTPiTmU9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )