UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KMwgXhcGw/d1al1WFG+0HijZIpvoEvlfokUS+YrL8Q=' 
WHERE 
  key_id = '49580feef09f585f1fd06e8a24a98b9b2991b1453b29c6619d078c8ddaa22feb' 
  AND (
    token = '2KMwgXhcGw/d1al1WFG+0HijZIpvoEvlfokUS+YrL8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )