UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eai7YX6UvKLrfRzCoZhEudlIunSN7KW1+7YV9ndr98=' 
WHERE 
  key_id = 'df7336c1ce486df3903cc09c1a3fed5221b126b94b2c74491c9965869d7e47c4' 
  AND (
    token = '2eai7YX6UvKLrfRzCoZhEudlIunSN7KW1+7YV9ndr98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )