UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z1WR5cvNZSQsGgziYPckIBZSx7HBMoaRsGA2S6t+jG4=' 
WHERE 
  key_id = 'ca3a5991be5ebaf837290bd6ea61a789c7fda8133fb2121a986226b46ac1377b' 
  AND (
    token = 'Z1WR5cvNZSQsGgziYPckIBZSx7HBMoaRsGA2S6t+jG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )