UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4Uu6XQ3XXOQwNq2fx7O1OCZkz3ZURoBlsubCa8Wqls=' 
WHERE 
  key_id = 'c8e0b9beb695b20ed5b241b3764f6fc0b5fbff0f22d92ba8c212caa6d4abd827' 
  AND (
    token = 'v4Uu6XQ3XXOQwNq2fx7O1OCZkz3ZURoBlsubCa8Wqls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )