UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3MQanjSO0MwWXk5/Y30N9+xmx+ud4ZbN0z8FX648o8=' 
WHERE 
  key_id = '89988e49c0274340ee69cee8fcaf57d35e652de05c890d9b6621dbc07ac6b85a' 
  AND (
    token = 'L3MQanjSO0MwWXk5/Y30N9+xmx+ud4ZbN0z8FX648o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )