UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ok4UKMinVItTi585MVx4F4b2IiHFBLxQfQ9HbnbVK5M=' 
WHERE 
  key_id = '41c619842bb15143d5d28dccf6f3373fa0b0fab62dfed1aa98d7c0a929bc1ab8' 
  AND (
    token = 'ok4UKMinVItTi585MVx4F4b2IiHFBLxQfQ9HbnbVK5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )