UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyXoYiNZH8Pr/srXyX7gmcJPbIua9c69Mp5FN9GFyZI=' 
WHERE 
  key_id = 'b4e5779d2264354608feb653e0f899b1574a505d42456c6d9f570047467d6cf9' 
  AND (
    token = 'oyXoYiNZH8Pr/srXyX7gmcJPbIua9c69Mp5FN9GFyZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )