UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cFQEeLPNLl9JeBoYyuW8i9SYeP63FjJG+RfuHuL5P00=' 
WHERE 
  key_id = 'c6e93e468fd507263b65eb63803ec972563bdf75cdec0d5d506eec225e8d2c11' 
  AND (
    token = 'cFQEeLPNLl9JeBoYyuW8i9SYeP63FjJG+RfuHuL5P00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )