UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qrZW38hhz5deAwPaI3h3z4Fcf4T3Y1KJRFjZLd++pI=' 
WHERE 
  key_id = '44574e461cfa2e8006ddd70761e2d0846f37ae659234a1abfff3cb264a6fe2cc' 
  AND (
    token = '2qrZW38hhz5deAwPaI3h3z4Fcf4T3Y1KJRFjZLd++pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )