UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxCt6glPTSYrvgesP47jWM/Kd0/Swb16MahgJCiKf3s=' 
WHERE 
  key_id = '3b7b4ec0d8d21befd361eb28f7e9ab792cb7a3d96ac3ad2534d52183dcd527cf' 
  AND (
    token = 'RxCt6glPTSYrvgesP47jWM/Kd0/Swb16MahgJCiKf3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )