UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+ukf9iwRkx52Uv0UQ9xwXFIKgdPgTSSyS5sBkMa8s4=' 
WHERE 
  key_id = 'a5c50128eac78ab8f21a63b6b96425da11779305f07fcd4f8c202cbb0f74e11f' 
  AND (
    token = '6+ukf9iwRkx52Uv0UQ9xwXFIKgdPgTSSyS5sBkMa8s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )