UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4IxBrCiHiOmT8cvr3zYMKmqElzalGIaS8hkmle5qQw=' 
WHERE 
  key_id = 'e85844e78815815574fb8943b6322cf56852fd927553ee5dd4954bc7bf576552' 
  AND (
    token = 'T4IxBrCiHiOmT8cvr3zYMKmqElzalGIaS8hkmle5qQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )