UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n63wFul8P/KL00Kvl1s4kEbXJD+E7XL6eiBLdvPoplk=' 
WHERE 
  key_id = 'a3482a4b07a89232f7ddb5207cb0753877fcb9774945dfbea7ee63234d773c44' 
  AND (
    token = 'n63wFul8P/KL00Kvl1s4kEbXJD+E7XL6eiBLdvPoplk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )