UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4iCA8083Hcu82i13ZTbnsJrMwViZ8YX9EJ9iratsE9Q=' 
WHERE 
  key_id = 'a5095f8d3f91b16644f17463a0445a9228b192f67a25768b7d42aa0cd5eb0354' 
  AND (
    token = '4iCA8083Hcu82i13ZTbnsJrMwViZ8YX9EJ9iratsE9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )