UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGeXBIdhrQSi8uQpwxQ9cZ+VTmwxBzuaHYfqNt+TrTo=' 
WHERE 
  key_id = '852f29e2faf134ff22e3a2b5b6ca8a61bd896cacf2a300e126023c30f0a7d93c' 
  AND (
    token = 'KGeXBIdhrQSi8uQpwxQ9cZ+VTmwxBzuaHYfqNt+TrTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )