UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdyT0nd+EEQTpuN0cBt0MyrCWxN7pkelAW6q0eM3xWA=' 
WHERE 
  key_id = 'ce6c522aebc5d029660beb520b904064e7acee714634f2544cea5b5dfe1bdcc9' 
  AND (
    token = 'bdyT0nd+EEQTpuN0cBt0MyrCWxN7pkelAW6q0eM3xWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )