UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TIqnacTmTTAX1Zxa0IrBrx0TApuXpPE8iDP8JIWHhVA=' 
WHERE 
  key_id = '497a88e61bb24a28296b3fefaba11dc77ee33152ce58174cd3245e51a0c236b8' 
  AND (
    token = 'TIqnacTmTTAX1Zxa0IrBrx0TApuXpPE8iDP8JIWHhVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )