UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+XkNuQ08saUGi3Vy0PE3H7tW+W66uAjqvE7bNNfKoo=' 
WHERE 
  key_id = '26eb08b16e233190b21be3f1457adf9d3114764ed17a9e7f9c77454cae1e5715' 
  AND (
    token = 'D+XkNuQ08saUGi3Vy0PE3H7tW+W66uAjqvE7bNNfKoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )