UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ns1tbrE1OoZu8no+Gdd0GxtvtZbTiJca2xPjexMxvQA=' 
WHERE 
  key_id = '45f218aa104a391b0ea7a4fd3423ce9e8339931c9aed3f6757aaf7356e836ed6' 
  AND (
    token = 'Ns1tbrE1OoZu8no+Gdd0GxtvtZbTiJca2xPjexMxvQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035