UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRKDSrPnYWRNORTbEOBRku6+wwTpn7NFBxrnSRN6yEQ=' 
WHERE 
  key_id = '4c1d98ae320aa1d40f3eaa2de43304e208525368093c06228d40cc46138dcf46' 
  AND (
    token = 'zRKDSrPnYWRNORTbEOBRku6+wwTpn7NFBxrnSRN6yEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )