UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mj2ofJEMlP9EcaJJKRRJWx+FxlSUj4f6ukM2AfFgB4c=' 
WHERE 
  key_id = '0a2961361527d0a72d5713367acfc74312d4fb2aa2e396b254ec38758d0a4809' 
  AND (
    token = 'Mj2ofJEMlP9EcaJJKRRJWx+FxlSUj4f6ukM2AfFgB4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )