UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUKQcmE6Q6RQ7pkXisDmqc1jB9c5WuNQzbSvadPhAwU=' 
WHERE 
  key_id = '7ff53457c88f8b6808c57e3ed64337e04cb8f230ce9c66b32c93e95319e6458d' 
  AND (
    token = 'zUKQcmE6Q6RQ7pkXisDmqc1jB9c5WuNQzbSvadPhAwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )