UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJULFvabtj9dQSI8CLL17zlcMF0GDyOWwm9LjWFOJs8=' 
WHERE 
  key_id = '6f18554a3e019dd8dcd12cc24b99f5fa1dedc0dca252905a19ebae35884aaa19' 
  AND (
    token = 'CJULFvabtj9dQSI8CLL17zlcMF0GDyOWwm9LjWFOJs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )