UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VlomJZfAtIslRZfBGDgzK8mY/vSUjUj4VvF1h+kXTrU=' 
WHERE 
  key_id = 'afcb04c5405e432b41313801111349d7ac38e0d40849e27a822ee710e82c03b4' 
  AND (
    token = 'VlomJZfAtIslRZfBGDgzK8mY/vSUjUj4VvF1h+kXTrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )