UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sdn3c3broSGEEnvEUlCKZQJUYkP2sGvJcccM/XpntGI=' 
WHERE 
  key_id = 'd77a82aac6daf3ccc683841002f2b2376bc29dcb6d57dc8cb7860693d1f824db' 
  AND (
    token = 'Sdn3c3broSGEEnvEUlCKZQJUYkP2sGvJcccM/XpntGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )