UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYfq91zcOrrnykVFDtPjHL1psNNr1u4HLfXYbSjJU7U=' 
WHERE 
  key_id = 'd40f531d0c4e7c28cff3d7be07c940bb900e2fed43efa6363038d564a45ba248' 
  AND (
    token = 'yYfq91zcOrrnykVFDtPjHL1psNNr1u4HLfXYbSjJU7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )