UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcFwGIpqUhmXBBkOHXDZq4UVu6n4YWGtWFUD6jgFcHc=' 
WHERE 
  key_id = 'a14841bb235a6941d395513b460d2727f1075bcdd312125ead0f620c707799db' 
  AND (
    token = 'rcFwGIpqUhmXBBkOHXDZq4UVu6n4YWGtWFUD6jgFcHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )