UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMu2aGRnAwAaQx0PE9wdEBUzZ2awsffMaiy0S/JGkn4=' 
WHERE 
  key_id = 'af8a16bc05d0894c32b37d073c4d1e954d18dc5cd387c3d00832756adcc7d8ae' 
  AND (
    token = 'QMu2aGRnAwAaQx0PE9wdEBUzZ2awsffMaiy0S/JGkn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )