UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DimslR1r3L/Z8YOTrPbzNQKTZ8cghHDnisHT/kuecc=' 
WHERE 
  key_id = '6175df6e7215a9a538f3c70108605155a22eb25331bc7872a8b50556c5acb804' 
  AND (
    token = '9DimslR1r3L/Z8YOTrPbzNQKTZ8cghHDnisHT/kuecc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )