UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jcRvKzS6ge7tvE5r+eChdrSXt6NpiibTEFxgNXfY4rk=' 
WHERE 
  key_id = 'b8a6411e0259a13924bcda313a05fa87d05df10b01eccd3cfaa1898dbe9d63b4' 
  AND (
    token = 'jcRvKzS6ge7tvE5r+eChdrSXt6NpiibTEFxgNXfY4rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )