UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Hg4v8TvaTKwhgsTBt3GvZpjz1JwxS7kDX28k/F/Rh4=' 
WHERE 
  key_id = '5d38c4a2c66dd173143a088549e96e822e5cb09bd2168b32ee63292425a475ec' 
  AND (
    token = '5Hg4v8TvaTKwhgsTBt3GvZpjz1JwxS7kDX28k/F/Rh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )