UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJDvRu5BUuSU94QvffD+hIPWMYbm5RdL0DgW5glQYjA=' 
WHERE 
  key_id = 'c815485187e559bc3374155bdb1a563e72453d6b50e0ac6f72424c0643d57dff' 
  AND (
    token = 'XJDvRu5BUuSU94QvffD+hIPWMYbm5RdL0DgW5glQYjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )