UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4i6QxyP2crDS0lW8mIEpYZGGseZ14Y8h3P4LGd4TyM=' 
WHERE 
  key_id = 'de0e929c9de64f3c418698b7226841079cb39bbdec6dfdd5848377a8f846dd0c' 
  AND (
    token = 's4i6QxyP2crDS0lW8mIEpYZGGseZ14Y8h3P4LGd4TyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )