UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNpeX9DldcNMiGJ/7YYmxnB9Qkgr6KtmGrQi3Yi7jk0=' 
WHERE 
  key_id = '2b85956a8ccf6a4453ac242e0f5d49d90bc862b8c11eeb45579d72d5c037e5c8' 
  AND (
    token = 'VNpeX9DldcNMiGJ/7YYmxnB9Qkgr6KtmGrQi3Yi7jk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )