UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0cUogd8nbBIPynCYJxhyrMFmvZImXj/waNu563IITg=' 
WHERE 
  key_id = '08a4e5abd0b7bf2ddbe292cd24a16fb792b95ccc352ae70f305aa201c49886f7' 
  AND (
    token = 'Z0cUogd8nbBIPynCYJxhyrMFmvZImXj/waNu563IITg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )