UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRH71Y7UCT45Dds7Veg48bMunRJ+rMzv1LQ9WovhBoQ=' 
WHERE 
  key_id = '7393474856b3145aa28cb8841ee68a4a721e924ef3b6b79261d75a7944425ba0' 
  AND (
    token = 'yRH71Y7UCT45Dds7Veg48bMunRJ+rMzv1LQ9WovhBoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )