UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4hhmH7RN2FogPxH8liOha6GUBmrvshDyB7B86j1Ra4=' 
WHERE 
  key_id = '53ed347329778664a75cf8762464bc6116b1335eda72f26ce4d6cf900a9ce54f' 
  AND (
    token = 'a4hhmH7RN2FogPxH8liOha6GUBmrvshDyB7B86j1Ra4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )