UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6jJ1TQ9dx6asau1DKOreLPJWMCQoEtzxShzBPXevcY=' 
WHERE 
  key_id = '6054beb0fd7b574e81d5d92d0c7587412f46fb4375ad213733c15a7f5ab9f773' 
  AND (
    token = 'z6jJ1TQ9dx6asau1DKOreLPJWMCQoEtzxShzBPXevcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )