UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRCON1EHM5fLUUeLiFChlmV3uZ9Z6BA10yrYpn78Lo8=' 
WHERE 
  key_id = '9c2aea40351ea093311f9d9839f74c986be70efc3f056fdffa53927f9b9db45b' 
  AND (
    token = 'nRCON1EHM5fLUUeLiFChlmV3uZ9Z6BA10yrYpn78Lo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )