UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EE9jbhdjE/WRe5D9vi/oXQMbXaQt1emuQM/Bh3RyoR8=' 
WHERE 
  key_id = '263e8959ced2c3f8e243f58abc4bb52656581c527a6ea327678a7f847108e102' 
  AND (
    token = 'EE9jbhdjE/WRe5D9vi/oXQMbXaQt1emuQM/Bh3RyoR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )