UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAALt9WzmXneKCemb4uwAXha1umF2rEVAcwu5mWvpgM=' 
WHERE 
  key_id = '28a69fac943fcc008ed8fa1c01bf5c8ea001f8147e8051335be035eb454aff22' 
  AND (
    token = 'VAALt9WzmXneKCemb4uwAXha1umF2rEVAcwu5mWvpgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )