UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nfn1mkjw3ObIK1cpMqsSJtPpWgNBOLoHpvLWoOvca3o=' 
WHERE 
  key_id = 'd28ba594bddade2e24f9c1cd648f2096329e49c5101b97b3eb734bbcc6a523ae' 
  AND (
    token = 'Nfn1mkjw3ObIK1cpMqsSJtPpWgNBOLoHpvLWoOvca3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )