UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w31ySlIXW5UD/abM584vdbeh1YgKroyuPT9xFUSzu7E=' 
WHERE 
  key_id = 'c7ae834e53bd4cf7d518fda36c08721ef8e7461b8e93f4fa176dda128b9776d3' 
  AND (
    token = 'w31ySlIXW5UD/abM584vdbeh1YgKroyuPT9xFUSzu7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )