UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUC6HhrxwCe3wckRv0ht9QcSIFrNOq5ZZ1mbRm72nck=' 
WHERE 
  key_id = 'a33e47266e0a71bb2a784c3693f8afb63559ba930ec9aea105c54144cbcdb7c4' 
  AND (
    token = 'CUC6HhrxwCe3wckRv0ht9QcSIFrNOq5ZZ1mbRm72nck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )