UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnvl9bfMOIS9stvMKXj9hqZX7tLKnQOGagW5AxG2wr4=' 
WHERE 
  key_id = 'ec5ad43794a2860cba6fcbe5d514ac4a6c224530c53cf06dc2cb43212d9b7824' 
  AND (
    token = 'gnvl9bfMOIS9stvMKXj9hqZX7tLKnQOGagW5AxG2wr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )