UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofBLpX7sqC7KTKKAaWctu2hRbScZLNjruCC3mWejsFM=' 
WHERE 
  key_id = 'cbc421d42f7430e5f90e49330a092510d9ace391021e71525301940cf42f27b6' 
  AND (
    token = 'ofBLpX7sqC7KTKKAaWctu2hRbScZLNjruCC3mWejsFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )