UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RnDQK/IPLGNsnByKOzB5A+xWvUdH2+b1/n05iNnMsg=' 
WHERE 
  key_id = '31215f2c7c00c4b1340d132dd9310638c8f04b8a16d4375853b210cabf623cce' 
  AND (
    token = '3RnDQK/IPLGNsnByKOzB5A+xWvUdH2+b1/n05iNnMsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )