UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZ9fznDvhEADOE36E/e1bsUIBbUTJZbhZzjQDXFA5Tw=' 
WHERE 
  key_id = '8b7a90398e3d56cf272e06aeb531898b8dda68d59b52a909243779394d24acf4' 
  AND (
    token = 'TZ9fznDvhEADOE36E/e1bsUIBbUTJZbhZzjQDXFA5Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )