UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v13VkJh19h3wbisQbkNqXrTmWcofFLWB2hs6wUVsUHU=' 
WHERE 
  key_id = '67d3e9e56488478f40eca66df237e5c762a352749e8c52089044a3721a73bc6b' 
  AND (
    token = 'v13VkJh19h3wbisQbkNqXrTmWcofFLWB2hs6wUVsUHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )