UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTzE8moDKVWRh5UIMYPkatwxjaBsHH1ac0CyOBlN+pI=' 
WHERE 
  key_id = '7ea1204cb1e4b66b9ffd4581d826639569fd4d32affdd47b7f2edddc2d14bc7f' 
  AND (
    token = 'TTzE8moDKVWRh5UIMYPkatwxjaBsHH1ac0CyOBlN+pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )