UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Djzh8Lv5UP067oKAioI86NWzmQ4gkmzXkXtyhpC3FQA=' 
WHERE 
  key_id = 'dbd58276956aac4cfcf9493ff5cee17218d7316f1f3776b92794762d57985253' 
  AND (
    token = 'Djzh8Lv5UP067oKAioI86NWzmQ4gkmzXkXtyhpC3FQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )