UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'midPPFO/9EYYYFYRqPiUb00AGHYbFIYk0BvTaqvvosI=' 
WHERE 
  key_id = 'd0a4ebfa2c8acbeb93735f7035b5c35f62772f2c22f6a4b6e1ec25623e24d356' 
  AND (
    token = 'midPPFO/9EYYYFYRqPiUb00AGHYbFIYk0BvTaqvvosI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )