UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acprQNdo+Jn3QxREMOdPFBzEYjEPqcVJys9RGqWtT+M=' 
WHERE 
  key_id = '3eb0e1a7143f8e199ac327cee6b7d5807f7e13450a19e8a89e5a876d8f5dae50' 
  AND (
    token = 'acprQNdo+Jn3QxREMOdPFBzEYjEPqcVJys9RGqWtT+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )