UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vC0CyLM5+KreO+7kykiA2ufvUmLBLJk7aMpouKo9FGI=' 
WHERE 
  key_id = 'e4b26ab07a6028d4da76b19740356cee658f72717fb71d9320d66cf765087249' 
  AND (
    token = 'vC0CyLM5+KreO+7kykiA2ufvUmLBLJk7aMpouKo9FGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )