UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uE7f+XzPdax4HFozPagBhXWMvwu5VcRuMvnnDpxef1s=' 
WHERE 
  key_id = 'cdd5d70188472cf475900e008ba75019c927d0ca608da99d975a2a175dcdfcde' 
  AND (
    token = 'uE7f+XzPdax4HFozPagBhXWMvwu5VcRuMvnnDpxef1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )