UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQnLYDk335Sd6D3GAGr/UA9Clvowi9a1Dgnjz167MgE=' 
WHERE 
  key_id = '8967b5d4af2bed15cedb82676d5c8410fe9085af3491572489e2a54e0a3016ea' 
  AND (
    token = 'zQnLYDk335Sd6D3GAGr/UA9Clvowi9a1Dgnjz167MgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )