UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8PxgT00Vj2BLC/XfNEMwWecOGd6PFLG2n7ihwLuCq4=' 
WHERE 
  key_id = '92f1007dca8888e939ad0c1b37253617359bc945aed81bf1fda73dfd2a24c5b5' 
  AND (
    token = 'N8PxgT00Vj2BLC/XfNEMwWecOGd6PFLG2n7ihwLuCq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )