UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U6JmOYT+gvd4IrGj+MijIr8N10ngu4nz0t01+EgWRw8=' 
WHERE 
  key_id = 'cc37922a3cfaf7005dad316ab0e552e24bdc163668fff69893413bc240388bda' 
  AND (
    token = 'U6JmOYT+gvd4IrGj+MijIr8N10ngu4nz0t01+EgWRw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )