UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SxPaLZTSNE3nvYlx1ZmTzCOl912p5ifV2mPaLsm7pBI=' 
WHERE 
  key_id = '7b39f04a36cd7d01d3db4754d2f48f77b6129cd67ba2c8f00295eb27c3f5774d' 
  AND (
    token = 'SxPaLZTSNE3nvYlx1ZmTzCOl912p5ifV2mPaLsm7pBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )