UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9WFQ96317WnrEYMszclKenFTsKMGn+rSHwdtBd7otI=' 
WHERE 
  key_id = '3c1aa397a8d24a16f089651dd817254b8e14cd96c833751f3f8d6d2c6b621109' 
  AND (
    token = 'o9WFQ96317WnrEYMszclKenFTsKMGn+rSHwdtBd7otI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )