UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfksptqR9HEtepwT8Wg7g5MXpk38hLzgD51J0hYlFMQ=' 
WHERE 
  key_id = 'fc5944990151fc4f0d85d8d3deeaa8da9aa6cdd44a1b8c08857ed20a7a9ec5cc' 
  AND (
    token = 'ZfksptqR9HEtepwT8Wg7g5MXpk38hLzgD51J0hYlFMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )