UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EKqgg8FVCu68akK3k3HADfU6S5HK6wXG6gjNgxV5pw=' 
WHERE 
  key_id = 'b9d235d174167b34dd0f621655a4afa42bdb4ec379bc130d6a625e132c1a7399' 
  AND (
    token = '8EKqgg8FVCu68akK3k3HADfU6S5HK6wXG6gjNgxV5pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )