UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Glus6pgu/VXUQDiBzWRVRVdZkLy4hUmA4BqVYs+Lqfs=' 
WHERE 
  key_id = '05e840b1c719fbe4efc4ad89a515fdf4079ef725db170762739edd54224df362' 
  AND (
    token = 'Glus6pgu/VXUQDiBzWRVRVdZkLy4hUmA4BqVYs+Lqfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )