UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUQ609HuE/1xzjcET2GppqTc7TvreXbfmoJY9K9kM8U=' 
WHERE 
  key_id = 'a4c609ec87fa90f3439d9d188fc7b81aaa7158443fb4d89cc36937f3f9682a1b' 
  AND (
    token = 'UUQ609HuE/1xzjcET2GppqTc7TvreXbfmoJY9K9kM8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )