UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgpv67X8WGVZ7fxU6q8Vbjw5Ef+qWRMwjlXaHS0kYew=' 
WHERE 
  key_id = 'a843772afc5dee2e2fca9451428a49ae4921927d802547ce68cf402c2c3bfefd' 
  AND (
    token = 'dgpv67X8WGVZ7fxU6q8Vbjw5Ef+qWRMwjlXaHS0kYew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )