UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zf8iZvioXswcfUyue5C0DqcfFw5Mnb7nF1TpgBppPVc=' 
WHERE 
  key_id = 'da6de5f7ddf7e6e03f0fb740494183e19146cf6c101145f67c4ee43bba39c68c' 
  AND (
    token = 'Zf8iZvioXswcfUyue5C0DqcfFw5Mnb7nF1TpgBppPVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )