UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0RxGlF9Br0AaGbkvi4VP57f91zz/0xGC0xIAERYI33k=' 
WHERE 
  key_id = '721a736cfca3b187410a7869fb3bd8814c3e8a1d2b812bc809dd068f96d69cee' 
  AND (
    token = '0RxGlF9Br0AaGbkvi4VP57f91zz/0xGC0xIAERYI33k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )