UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwDKNt8dmLdQlVBChwGlB9fxOMIEPjgA9K4RFDvoXB8=' 
WHERE 
  key_id = '512129ff22b843720ddf6fb0c02a897176e440e0390fc9cbe28d16eb52426386' 
  AND (
    token = 'kwDKNt8dmLdQlVBChwGlB9fxOMIEPjgA9K4RFDvoXB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )