UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wotli6+7WrLzDW4WzXR0m564p5lgySY2n5lk0/E0Zw=' 
WHERE 
  key_id = '29802243cd726465c9bbcfd816b5079d80b29cd81a3b92e97b0d02c32c240a55' 
  AND (
    token = '9wotli6+7WrLzDW4WzXR0m564p5lgySY2n5lk0/E0Zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )