UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIIBACn9z4UZ5qzyz1DVFrUoVzi9uS+7MzimnqCB9/k=' 
WHERE 
  key_id = '1a15ec1fce96b3270eae7ce8d7c4d846cae61bd4f9e7e89c74317d934e9c0fad' 
  AND (
    token = 'yIIBACn9z4UZ5qzyz1DVFrUoVzi9uS+7MzimnqCB9/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )