UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'buVk09CtxPVumNz3Pq+mJkxgwmzrMqel8WPntp1DO7c=' 
WHERE 
  key_id = 'adf49b63cb711efeef3cc3c0f2ef804abdc80c32d88d30147e0a8c18245eeb50' 
  AND (
    token = 'buVk09CtxPVumNz3Pq+mJkxgwmzrMqel8WPntp1DO7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )