UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HofXx72leKob3P9FZnKTQ00wmxCQg+481Brs1tOc/A=' 
WHERE 
  key_id = 'c3870e48516e0d92459118dea478824460f101d698c401089a2d41d9ee0e7b70' 
  AND (
    token = '5HofXx72leKob3P9FZnKTQ00wmxCQg+481Brs1tOc/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )