UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zk+lcsc3xFNjSmQ4oQuIBt67x0JmDgef7trQdzwIPUQ=' 
WHERE 
  key_id = '554dc01e7d2a933c5918e8a9c0d411b8093893027999ac8bdfbb01681c4734ed' 
  AND (
    token = 'zk+lcsc3xFNjSmQ4oQuIBt67x0JmDgef7trQdzwIPUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )