UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ayi4pLDm+T3hN4PMGKCHsRxq6IU/Bdybtq0ncHhro6w=' 
WHERE 
  key_id = '8f6a711ac5f50a14d2a9e12d40eafa345868abc271e68b4058d96c8a9a1d26dc' 
  AND (
    token = 'Ayi4pLDm+T3hN4PMGKCHsRxq6IU/Bdybtq0ncHhro6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )