UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQiGEPVsCRnBTz5rxx4PGlg6xScOQn5XHAbk6qdIZ/8=' 
WHERE 
  key_id = '174650f2b67c26e1b17715a020b6230696676b7796f6f6ad30fe9e328389692d' 
  AND (
    token = 'GQiGEPVsCRnBTz5rxx4PGlg6xScOQn5XHAbk6qdIZ/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032