UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kk21oysEVwABJJLTcETvoadgHySxwaYkKFnoAdxLpMo=' 
WHERE 
  key_id = 'de066c888c6a75f4766d833ba314cc73ed4be26abd87937ab6f994b4356251c6' 
  AND (
    token = 'Kk21oysEVwABJJLTcETvoadgHySxwaYkKFnoAdxLpMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )