UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ljBjtFPsV54tT53m5O+/lM3kFzsjnl98bvfUi0wtV6s=' 
WHERE 
  key_id = 'fa6e40be66540976f87a8d495c836d671c82db8581828718f82cffa97e94e5b7' 
  AND (
    token = 'ljBjtFPsV54tT53m5O+/lM3kFzsjnl98bvfUi0wtV6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )