UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cH3nPZCbQims8ZAN4Kf3by/z/Wk1qgAtoS4fah1C5U=' 
WHERE 
  key_id = '9b903066cf4aa308c0e0b36e900331c73179129da23f23df37ed7604c3254e02' 
  AND (
    token = '2cH3nPZCbQims8ZAN4Kf3by/z/Wk1qgAtoS4fah1C5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )