UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0w6Bk2r5afbYM4ipnsVnf7oRAVPcDNb6Zld09PY6hCU=' 
WHERE 
  key_id = '4f728369685ad213437c0859ab3c7e805f781c438af2c7afaaee22189a847afc' 
  AND (
    token = '0w6Bk2r5afbYM4ipnsVnf7oRAVPcDNb6Zld09PY6hCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )