UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DJRwlkZnYkNS/CMeZ71Yz8nQBdJL6vxbaXA2p8/eMg=' 
WHERE 
  key_id = 'b32303a49921d5c3c41c31185e351bd36efce517cc9ce83720a928dcd9b3cfef' 
  AND (
    token = '6DJRwlkZnYkNS/CMeZ71Yz8nQBdJL6vxbaXA2p8/eMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )