UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXjz6NuBA3F/I56CkCz5wW/4kV2GDiKXS4H9/0SO3sA=' 
WHERE 
  key_id = '9fa18c67f40381864f6a67afcb916e1f70dcafbda8ade2c571e27a63e6283f36' 
  AND (
    token = 'VXjz6NuBA3F/I56CkCz5wW/4kV2GDiKXS4H9/0SO3sA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )