UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JIPcM4aYSU96qZkuN8ohSbOTVk1sZpm6VZ4TZOhPHU=' 
WHERE 
  key_id = 'e91e1d4d6444b11b2311f47ba5e829216dd82469435f556c7cb061142f8b2f67' 
  AND (
    token = '4JIPcM4aYSU96qZkuN8ohSbOTVk1sZpm6VZ4TZOhPHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )