UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DI32GtgEUXDWzqWmd9wm+gnKy384nE1kEfXNAK9Qn4Y=' 
WHERE 
  key_id = 'b71f590aa81c5ce86570281cc311b0ad36f4fbfdf8801bca64a74190299f1bb5' 
  AND (
    token = 'DI32GtgEUXDWzqWmd9wm+gnKy384nE1kEfXNAK9Qn4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )