UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tjqs3GxL1YFRl2KMSfhjMNrySYguMTMJF/eUiYXZ+gQ=' 
WHERE 
  key_id = '2f93bfdf1a2728e8cd04fdd9420912d928093d48f78558fce9170453a4facbf5' 
  AND (
    token = 'Tjqs3GxL1YFRl2KMSfhjMNrySYguMTMJF/eUiYXZ+gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )