UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLLxmjXQuxoCwdWvu+dv1joPcDB3VJ/r7BlrvzCIck4=' 
WHERE 
  key_id = '53c84621ba14c93c6c8e2c167c6bba92b29d25811dd9598225f0f4a428b490ac' 
  AND (
    token = 'nLLxmjXQuxoCwdWvu+dv1joPcDB3VJ/r7BlrvzCIck4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )