UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfuDJeuAAYvanfQRwLhSRmBfuph8wvmWIpEdcHNGpxs=' 
WHERE 
  key_id = '88eb5eaba9eb3260b59834fe29a99ae362d38c030c974dee46f41e023a2c5d52' 
  AND (
    token = 'VfuDJeuAAYvanfQRwLhSRmBfuph8wvmWIpEdcHNGpxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )