UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5TLQ/ksdVUAJ+LQl4OqePqf7CJ/+J1SjVbZ/Q/WSdM=' 
WHERE 
  key_id = '40cb62f890a61fa65ac037ebd5fbef317994d9530a373b13a4af3deba2e953e6' 
  AND (
    token = 'W5TLQ/ksdVUAJ+LQl4OqePqf7CJ/+J1SjVbZ/Q/WSdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )