UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6THvkt998Knqvbd0/31kppztUFwBy0A5LY+NpDkGSiQ=' 
WHERE 
  key_id = 'da911e4f81607b5ff995bd49d3acd312ec5ab21d73af8b2024d5ebb81fb1a786' 
  AND (
    token = '6THvkt998Knqvbd0/31kppztUFwBy0A5LY+NpDkGSiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )