UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9rp/awT28gE3c0nci3O+ipfc1lyFf6HSNj9LDmrkFw=' 
WHERE 
  key_id = 'a8686d89489b102be13667ff6f0ad1f2ea0ef09c558682d968980dfeac9c2e4d' 
  AND (
    token = 'w9rp/awT28gE3c0nci3O+ipfc1lyFf6HSNj9LDmrkFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )