UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHm9dpdUIvMsO6efN4IobjB05AM2MwAFiSj82aV5JYw=' 
WHERE 
  key_id = 'e94289cf975388e41ae910565feba3bb8044aefe450bd540fbd253a1231462d1' 
  AND (
    token = 'VHm9dpdUIvMsO6efN4IobjB05AM2MwAFiSj82aV5JYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )