UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSHjP7imb5Q7a4MkY/2mVlVP+u7oQfx9jWspDhlAgQ4=' 
WHERE 
  key_id = '81c4f1c92d36e820c646fab6df474213f9c73cdc2ac5bf8427e7adc43cbf1af5' 
  AND (
    token = 'jSHjP7imb5Q7a4MkY/2mVlVP+u7oQfx9jWspDhlAgQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )