UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbsyPBPe+xxTwbfHicorPEhfHgmCOFKkmxKvBdXOtCs=' 
WHERE 
  key_id = 'd859f1b78910dc1c3e4e514e839f782c3786e68579d85de2802321fbad598bbc' 
  AND (
    token = 'gbsyPBPe+xxTwbfHicorPEhfHgmCOFKkmxKvBdXOtCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )