UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUvpCh+O5NRtL3W2rmbw44AHI7QHhuhtxNBnreircXQ=' 
WHERE 
  key_id = 'a807e69abafc1bba9713fac65842f1877f6aea7e1abbdf74ec1a6f301df0d08e' 
  AND (
    token = 'pUvpCh+O5NRtL3W2rmbw44AHI7QHhuhtxNBnreircXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )