UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OekVNyzYL8Iol9vrp8cE1a8vHGWSTpW3gQEJwgmywuU=' 
WHERE 
  key_id = '463cbcaa942f3747754ef7c89d4039ae8b5a51ca5187dc21515935c24a80d8f7' 
  AND (
    token = 'OekVNyzYL8Iol9vrp8cE1a8vHGWSTpW3gQEJwgmywuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )