UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHthwKAl+LiiEH5RwHxW4s6ILiLN6WAwyk10tX3E9g0=' 
WHERE 
  key_id = '647b49b534b62f659e35429696a97251105c7898ecf54aab9bd9effe01f48dbf' 
  AND (
    token = 'YHthwKAl+LiiEH5RwHxW4s6ILiLN6WAwyk10tX3E9g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )