UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AT4lZpjrh0vVJr3CtFvcBe2IHvpzy4FMJ85V7j7vJSI=' 
WHERE 
  key_id = '3235a0557c622a0b96c98c8b4cf4ccc29e1bf170abe77f5992319c9893f8646c' 
  AND (
    token = 'AT4lZpjrh0vVJr3CtFvcBe2IHvpzy4FMJ85V7j7vJSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )