UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZS/HWV7ImbqEDEXGVlRiDxPGk7cSPPHsKh4TtvNJ/K4=' 
WHERE 
  key_id = '666ece394a328931a9ee969176675c8170ebec9069fe4be829cb08df3774da17' 
  AND (
    token = 'ZS/HWV7ImbqEDEXGVlRiDxPGk7cSPPHsKh4TtvNJ/K4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )