UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dmMun9yttAlWpzIeXajf4IY2/QvBKTseDD8hJrbnPjw=' 
WHERE 
  key_id = '43b36664d8ce50d88c474e3c95e91e34b8040e88da2280043ed80ec44047cfb5' 
  AND (
    token = 'dmMun9yttAlWpzIeXajf4IY2/QvBKTseDD8hJrbnPjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )