UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dl7CbbnERVXRiqoVgUZDuITQCkow6DTc+jf3oKjcCwA=' 
WHERE 
  key_id = '13eb8023f131da08cb6eeb5151f4f7708d0489e281ad63e578260301908a4038' 
  AND (
    token = 'Dl7CbbnERVXRiqoVgUZDuITQCkow6DTc+jf3oKjcCwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )