UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Rh2iha36JaTnXAbnhd0EU9KjHIq9SYtQru8UZZ1rBc=' 
WHERE 
  key_id = 'a23c8f2c3b3e3d6ba8bbf682cfeae839951ef8e15ffcd8fa23344e929cbec36f' 
  AND (
    token = '9Rh2iha36JaTnXAbnhd0EU9KjHIq9SYtQru8UZZ1rBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )