UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRcb532PD3YG6X1PvblInxi+HJkrv/SabZrZ84TO4eI=' 
WHERE 
  key_id = 'fa3231f33471d4144cc131fc4b65604e84a7d69041c86dcd8cc435743848f41c' 
  AND (
    token = 'qRcb532PD3YG6X1PvblInxi+HJkrv/SabZrZ84TO4eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )