UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3BVPaZ9wMxgxw0xOpkIKBblr5tgtdsM5zO/YiCFJdM=' 
WHERE 
  key_id = '9b0819c2d757a87260f2bb558c16f7145d147df7f9803ca78543b869c45180eb' 
  AND (
    token = 'H3BVPaZ9wMxgxw0xOpkIKBblr5tgtdsM5zO/YiCFJdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )