UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXypvRAjDsQCPeOfgAJsQXo7ub3lhJno6KHNA0+o9ks=' 
WHERE 
  key_id = '38acc2dbc9b2dd77461a4f9afb2104ceea0ad3e0810522d8c8bcad3f7f423258' 
  AND (
    token = 'AXypvRAjDsQCPeOfgAJsQXo7ub3lhJno6KHNA0+o9ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )