UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RH5/qozY/te+8sRPVGl9HD+CCKaf+a91oC4bbUTaguU=' 
WHERE 
  key_id = '2cb2e1df027f3c231abb84d0baf87fe20d5d9ad9619d73aca3e5fc4130df45b1' 
  AND (
    token = 'RH5/qozY/te+8sRPVGl9HD+CCKaf+a91oC4bbUTaguU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )