UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8iQ8wvn+v5RpzFL1nDojj4BEjNn3JMddkQMFEalt5k=' 
WHERE 
  key_id = '9b076d519b1f7eef4117a9e15324734f99305f55b14f1cd68daaaab0807503db' 
  AND (
    token = 'D8iQ8wvn+v5RpzFL1nDojj4BEjNn3JMddkQMFEalt5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )