UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thega1WkoTO9r7cyWOu/NCiVda6iuVmXwS2Xipq7LZw=' 
WHERE 
  key_id = '95b665866cb42642b730147bd2038133944fd211ea649497886da051401b7e1e' 
  AND (
    token = 'thega1WkoTO9r7cyWOu/NCiVda6iuVmXwS2Xipq7LZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )