UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ek6Shgu2XScU6B3IYRW3Q5tmEjoPpAFZaAB2BmPhnUc=' 
WHERE 
  key_id = '65dd8a43112cd8d9a28b4065f84f060bee05b2b7b205d78b713ea71f11dcd6a1' 
  AND (
    token = 'ek6Shgu2XScU6B3IYRW3Q5tmEjoPpAFZaAB2BmPhnUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )