UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3K68bOJpG6UajjMyh9+XYv1tOpbFYjhBOu8D0kvxcy4=' 
WHERE 
  key_id = 'd383e715bb5cbc2f1c277c26e9a8c144b259b551ea4bf2aea852c0249be9ab49' 
  AND (
    token = '3K68bOJpG6UajjMyh9+XYv1tOpbFYjhBOu8D0kvxcy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )