UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzznQ/Dwhw8IYLBhmi577/otdxCm2JmJSQPX4+7MPnU=' 
WHERE 
  key_id = 'ec9ad05efdba01a105968a0bb30a1466e3c861fb4e1a9d64fc07e00d9db7663e' 
  AND (
    token = 'VzznQ/Dwhw8IYLBhmi577/otdxCm2JmJSQPX4+7MPnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )