UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zM4JhHr9a6gC/ILcyacdgMp5Ew3JvNC5K8t4XjkzZgQ=' 
WHERE 
  key_id = '78f3b86ef5ad83f458205d46e20dd7824ae25f5877d058b8d0a92a4698c5cee2' 
  AND (
    token = 'zM4JhHr9a6gC/ILcyacdgMp5Ew3JvNC5K8t4XjkzZgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )