UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uB4VIYXfklw/leyNP5gYrS7O8RHAF5VN/PESwqouvA=' 
WHERE 
  key_id = 'c0cd98b5d936532ba8318d502220419c12b00283c32f48722b575dad122e6f6e' 
  AND (
    token = '2uB4VIYXfklw/leyNP5gYrS7O8RHAF5VN/PESwqouvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )