UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rbk4IhzklNeIlAuuWguiqQKzTuw9XAcUdFNVxpaAbk=' 
WHERE 
  key_id = 'bc39daff43f072f8df1d74f54d0df9509fe5d06a15cfeb0529009c90bbafdeaf' 
  AND (
    token = '9rbk4IhzklNeIlAuuWguiqQKzTuw9XAcUdFNVxpaAbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )