UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cU3etstvqi4jsMBXscykzid89hdNWPDE3fqi+WGxFJs=' 
WHERE 
  key_id = '17738d9cfe631114d9bf72b498bd15118a7889553f73e57deeb96a6f80ac33fb' 
  AND (
    token = 'cU3etstvqi4jsMBXscykzid89hdNWPDE3fqi+WGxFJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )