UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M35J1TKieRx4m2zs8BtVB/VRBN/KmIu2YafTN44FEOo=' 
WHERE 
  key_id = 'ad489d4b3af94369ed663ef7e4b2ebb85dd7715f956355da73e1cb227fe513ef' 
  AND (
    token = 'M35J1TKieRx4m2zs8BtVB/VRBN/KmIu2YafTN44FEOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )