UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5tvYZud5x+ceh7QyFF2EIeMKxkn8xFpYHAr4OJ+7L8=' 
WHERE 
  key_id = 'b9649ef3ba4b1d3c9362d267e42ca1af1ae27f0a272aaa08e351537e59c96446' 
  AND (
    token = 'N5tvYZud5x+ceh7QyFF2EIeMKxkn8xFpYHAr4OJ+7L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )