UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mctz8TXuYA0/1sjwVo12yjLKbJ6OmCo2aCXrU2IQsyM=' 
WHERE 
  key_id = '7e227866a402a0eea0bb871e4312c8df7fbb6f860e7e2394b1088cfd65cd5157' 
  AND (
    token = 'Mctz8TXuYA0/1sjwVo12yjLKbJ6OmCo2aCXrU2IQsyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )