UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+Jw8G4KfTiMXendniZdgUTFrA7LIIq6QwZ3ZM5zXjo=' 
WHERE 
  key_id = '88c0d30920079de5a03cdc26c745c673ebc766caa5e0def71381e3100f97fdcf' 
  AND (
    token = 'x+Jw8G4KfTiMXendniZdgUTFrA7LIIq6QwZ3ZM5zXjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )