UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MVGRRvpSnMBlA+zwE9970Js2edVHIdZWXbw3kNP7YQ=' 
WHERE 
  key_id = 'b834be33e3e149092d92b835f41e6ee5eb3f556e7c33a5e8daa1c5b493343b4c' 
  AND (
    token = '1MVGRRvpSnMBlA+zwE9970Js2edVHIdZWXbw3kNP7YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )