UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zzfVc6EswwcBAWuUJy43NKXo1YqV5K+jIIVrxo8bW4=' 
WHERE 
  key_id = 'c5e7c7aaed0f994810f70689f4bb49a78b7ca4c6de0d36480a07a0cf16886ffc' 
  AND (
    token = '7zzfVc6EswwcBAWuUJy43NKXo1YqV5K+jIIVrxo8bW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )