UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01RGJkEjwjkDB6UHlmAqzZNBXgdvBjsOskv6dSgaLdA=' 
WHERE 
  key_id = 'c15561963d92f8e25e71d57a10f3be595b7d54c0f5d7352ecb4fa286a4e615de' 
  AND (
    token = '01RGJkEjwjkDB6UHlmAqzZNBXgdvBjsOskv6dSgaLdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )