UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5ilK7USkOxEinQgO1IzJwA2vH2BHKIY8sRFa8zTQMg=' 
WHERE 
  key_id = 'ab0e4755f662b621b91efff650bc39ec828bf0cbe25064c035058ba839830f84' 
  AND (
    token = 'V5ilK7USkOxEinQgO1IzJwA2vH2BHKIY8sRFa8zTQMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )