UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVeFguBWdQvr6QidBE7W2JOQt/slMbRuqZFRdnIhd5s=' 
WHERE 
  key_id = '1a3a804d92c0387dc556b1bc99b4e5daa534d888f59411958e9188b4c51fe0d2' 
  AND (
    token = 'WVeFguBWdQvr6QidBE7W2JOQt/slMbRuqZFRdnIhd5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )