UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3cXhK2ZexXKLayB1zUxeZK55sUk9XZaiGWWfgl+zw9o=' 
WHERE 
  key_id = 'b12de77f0c4521c609e473fbaa92fbaefc2fa006b6174bf74620048600ad288d' 
  AND (
    token = '3cXhK2ZexXKLayB1zUxeZK55sUk9XZaiGWWfgl+zw9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )