UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yu/vuUMr7+2h4KWwuHxzTz/0u74zitmvM4tsxyXJyrA=' 
WHERE 
  key_id = '25289682ce9ce35f1491f159389094431f12deebbaf3b80d8bf7b3e18c61834a' 
  AND (
    token = 'yu/vuUMr7+2h4KWwuHxzTz/0u74zitmvM4tsxyXJyrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )