UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSqFD3dqvBts8xGJr2UqvpGXg2mBkIej0k/y1csuQ/k=' 
WHERE 
  key_id = '286c365894ef18283a3afcaa0c4c4f27e66214136fc852b90f49347746cd319a' 
  AND (
    token = 'mSqFD3dqvBts8xGJr2UqvpGXg2mBkIej0k/y1csuQ/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )