UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbTicDoKx2atRuBM/v+mTEol/796an8Pblkx5fCrxUY=' 
WHERE 
  key_id = '2d24c7d1525abeeea7114f3f1998d0959f79d939f532485a498a19e50d4b7931' 
  AND (
    token = 'nbTicDoKx2atRuBM/v+mTEol/796an8Pblkx5fCrxUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )