UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+T83YGFyWy0VQ4gFo1+O94ePMYN8uFwFsf44CkMC7j8=' 
WHERE 
  key_id = '91b332e1eea431fc7608ac635df293f178127baa5a7bfa834a84bef745817fbc' 
  AND (
    token = '+T83YGFyWy0VQ4gFo1+O94ePMYN8uFwFsf44CkMC7j8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )