UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFlUHK0xbXIKhblqRNxdEiG5zDg8WYdivbHpTIhwB+w=' 
WHERE 
  key_id = '675f7521c58d5e19788b24be0fe23e5e09f1d48e286917408006c833dd8c5d28' 
  AND (
    token = 'OFlUHK0xbXIKhblqRNxdEiG5zDg8WYdivbHpTIhwB+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )