UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NC0FRkJykRo3775jwERPrUDkOT1IMiEcUIMkh9knTaw=' 
WHERE 
  key_id = 'ae83b346ca872861e81233637435b502080ed1149fc00d15395e4905452e129a' 
  AND (
    token = 'NC0FRkJykRo3775jwERPrUDkOT1IMiEcUIMkh9knTaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )