UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZb9o3+0BdjPinF6BTxEVqYQA0hxZSPZQzJbuGCVheY=' 
WHERE 
  key_id = '610c65beb1cc6949d197f7b20ae6f8010cc0084d2276c1df67c30fa580c8ace4' 
  AND (
    token = 'rZb9o3+0BdjPinF6BTxEVqYQA0hxZSPZQzJbuGCVheY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )