UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h30i+PL8unHKuOBc6SIbTwDYnnoQEeEplGvVTRp1fEg=' 
WHERE 
  key_id = 'd3106ff90b9b99901fb00e1f7faf93a00e7c0c9b53ac92d7f9ce16b0ea5eed75' 
  AND (
    token = 'h30i+PL8unHKuOBc6SIbTwDYnnoQEeEplGvVTRp1fEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )