UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5l9I8q67kiscdP8ovKXvQCs5yT+jCrNOqUuroH7vll8=' 
WHERE 
  key_id = '28d7439e08c21aed523735d23b66e2d1317388347eedd7b8f2c1075d929f5dfa' 
  AND (
    token = '5l9I8q67kiscdP8ovKXvQCs5yT+jCrNOqUuroH7vll8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )