UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5bEgfV63nZbILJcmKFjI3dnSrnPaNvj//WjTKYvNnA0=' 
WHERE 
  key_id = 'd29cb9d7f1a16f08a8a9e6d46e28b591dc3ca454385e1abaf905648a55c11b4d' 
  AND (
    token = '5bEgfV63nZbILJcmKFjI3dnSrnPaNvj//WjTKYvNnA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )