UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qG2+4uW8SX+f9q9eW77sKcBVDgJG0OmK1MylUC1OseI=' 
WHERE 
  key_id = '388857d36e13546c8101f8613dd9dd1565b07d45d605183c6839ee9d652ce754' 
  AND (
    token = 'qG2+4uW8SX+f9q9eW77sKcBVDgJG0OmK1MylUC1OseI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )