UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FUiaX6LBbifGFuNhfIEi9EM6QiaqeSbYP1cA4MWK90=' 
WHERE 
  key_id = 'c06292a653ba604d2cbc45052e642b1b7423feebf0a6243d07c1332dc8783aee' 
  AND (
    token = '4FUiaX6LBbifGFuNhfIEi9EM6QiaqeSbYP1cA4MWK90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )