UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DimSJ5gc3vA8ivrO1qXvj90a6SK/z+pg6iaDgaNg/6Y=' 
WHERE 
  key_id = 'b256444b58e4d0cf754113cc4a1374a1bc204b7ff32d39780de0a256dae3bfb5' 
  AND (
    token = 'DimSJ5gc3vA8ivrO1qXvj90a6SK/z+pg6iaDgaNg/6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )