UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFjLvBgp4lNg5Me129cieAKU0F+aFi6ZvX9JQFpfx2o=' 
WHERE 
  key_id = '396c5979335e6069075cbf190cd9b403ffc233ab196b3b9667ed4c08ab929ddb' 
  AND (
    token = 'BFjLvBgp4lNg5Me129cieAKU0F+aFi6ZvX9JQFpfx2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )