UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24BDVxW7KIpg3/MdqD4eaf2auUTN0YQFdAh6RKCX0HM=' 
WHERE 
  key_id = '6f3e3446cc9d1a08f8b79a68ad566d83e7a900cfb5f83dc783dc3e2d4db0040a' 
  AND (
    token = '24BDVxW7KIpg3/MdqD4eaf2auUTN0YQFdAh6RKCX0HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )