UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ic77HR1VjCfXGBC3I8+BB1rocXpHk+6mq/2WxyxyV0=' 
WHERE 
  key_id = '9236a908eca21b997edb2ba228e5388345ce54c2e64429a6205ee2e68e54f7dd' 
  AND (
    token = '4Ic77HR1VjCfXGBC3I8+BB1rocXpHk+6mq/2WxyxyV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )