UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9L5PKCQgOqnt1xlbl6DG99AOuRDkZ5E3nJGj+fMYKM=' 
WHERE 
  key_id = '64c3ff22e26a7483aad5dc4db177b52631012399391b5e3fe407ef9c4bb345e4' 
  AND (
    token = 'O9L5PKCQgOqnt1xlbl6DG99AOuRDkZ5E3nJGj+fMYKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )