UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vT5ErMggChTrZ7Yhe+bUCfhVXs1BPAVf5I2iNBdfYBs=' 
WHERE 
  key_id = 'ca3eb770d79581f8c98f8ccf93508940f78579ceb5bb07d28e4bd42c7d625077' 
  AND (
    token = 'vT5ErMggChTrZ7Yhe+bUCfhVXs1BPAVf5I2iNBdfYBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )