UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu40sNCz83BJzIxsrV5ExnlWAGNbd2tEwumhrQwVls4=' 
WHERE 
  key_id = 'ad9d9ca7b56908eff249bea6d4be955aedf74319a0f5890e5441e21fa7707585' 
  AND (
    token = 'Cu40sNCz83BJzIxsrV5ExnlWAGNbd2tEwumhrQwVls4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )