UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LaaTnT5eIx5mqJhGQUviogC9ROoWlS9ij3eQYKgT9w=' 
WHERE 
  key_id = 'c35550bacaa80ab17dbacaf949acf9030459a4e0c17e837cebfbbd3ae61a2f48' 
  AND (
    token = '4LaaTnT5eIx5mqJhGQUviogC9ROoWlS9ij3eQYKgT9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )