UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nT12NoMCYQNFd9+6GjbaH19nJUC9SRaBu85x3eLn5xY=' 
WHERE 
  key_id = '0bc9cd581c571b4a1c7fbed695c08b716b76c9f9dcaf62d264a499eb20d543cb' 
  AND (
    token = 'nT12NoMCYQNFd9+6GjbaH19nJUC9SRaBu85x3eLn5xY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )