UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfp64qrv3Kl9r82zn5xIaJSvF9auZKdcz3fNYUFv0Z0=' 
WHERE 
  key_id = '174f2f29ab198a1545e29ecc80175528424b2ac61d84866a06102261c71fbfdd' 
  AND (
    token = 'dfp64qrv3Kl9r82zn5xIaJSvF9auZKdcz3fNYUFv0Z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )