UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmxczY+O2Yvs+Dlm1RcM3DY6CB83S14Dzze5xerMMnY=' 
WHERE 
  key_id = '0969e00103a1089d3c17c6a6650a9f254b3470f613735e6861cd7477506ba64c' 
  AND (
    token = 'KmxczY+O2Yvs+Dlm1RcM3DY6CB83S14Dzze5xerMMnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )