UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwMJEP2w/xP6mcySZHxInVBZ89MeeNFL4qwv69zLAds=' 
WHERE 
  key_id = 'bb6a91404628710d95017e62e5a654e415a9a265e90d45dc8cf1882f8f0918b2' 
  AND (
    token = 'CwMJEP2w/xP6mcySZHxInVBZ89MeeNFL4qwv69zLAds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )