UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7CRqvJICDFMQU/MV1Ut/YfED6G6TfLDuRZGLxfMCxA=' 
WHERE 
  key_id = '197cf5909dd2a0dde3419ce27d827079afee182c280bed0a4cc3761fa54540c8' 
  AND (
    token = 'j7CRqvJICDFMQU/MV1Ut/YfED6G6TfLDuRZGLxfMCxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )