UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTHrNF7vcuR+hIxxIPOvZeNa0Hs2qMZEBDbbIYKPQIA=' 
WHERE 
  key_id = '4da5a5ea79a98b108ebd9bcbb5c4be40909e787e556a078b9f34741d3753f933' 
  AND (
    token = 'pTHrNF7vcuR+hIxxIPOvZeNa0Hs2qMZEBDbbIYKPQIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )