UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owPOKFbOH5+PxV5hMXXjL7bdTx+uRY7Ys69V93IIE+0=' 
WHERE 
  key_id = '4badbb2722b8a59a4c197fb3c2be8bc5685fcaaefc6984b0b30351148c16bfbc' 
  AND (
    token = 'owPOKFbOH5+PxV5hMXXjL7bdTx+uRY7Ys69V93IIE+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )