UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxpDHZSUDzLvY4vts8wNZruqdHxeMWXSJhMH5OKgCBo=' 
WHERE 
  key_id = 'f4f105dc03ac150a52aec6ce5bcdeebfe7a92c4aecebe7a4dbd548ae80b3c893' 
  AND (
    token = 'HxpDHZSUDzLvY4vts8wNZruqdHxeMWXSJhMH5OKgCBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )