UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JwGFAqBREwGa7oH9W2c2lJlIkD7RNAEKikc3HSSn4jo=' 
WHERE 
  key_id = '37a3043797798aacd2368c9b57cbd480c3258acfe9e06b5cdb51a30e2338645f' 
  AND (
    token = 'JwGFAqBREwGa7oH9W2c2lJlIkD7RNAEKikc3HSSn4jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )