UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MM+4XiFBxlu540zHoefbn77WgbgyMEryq5xFaRNSG4I=' 
WHERE 
  key_id = '83a28988f6aff8025a9359d89541a375a662a42ea175f4b4d2a678912d4cb02d' 
  AND (
    token = 'MM+4XiFBxlu540zHoefbn77WgbgyMEryq5xFaRNSG4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )