UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ljX/zvc4LlIdVth1e0S5GsvhblcOq/PujntvtQ05ow=' 
WHERE 
  key_id = '4e167236527aa587d1170dac1997ea3a90f79b6e5b0c6c5d458b68980628cf6f' 
  AND (
    token = '8ljX/zvc4LlIdVth1e0S5GsvhblcOq/PujntvtQ05ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )