UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vHXydF26U8YHZNwVVpexl9DArTtvTNnAP0ok4qb999I=' 
WHERE 
  key_id = 'c67d0085b9defbeb451fbd6ba055455d2fbef4ab1f062b3fbe60666f808ca816' 
  AND (
    token = 'vHXydF26U8YHZNwVVpexl9DArTtvTNnAP0ok4qb999I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )