UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEJCZ6YU6CH2+WCyy3s8DG1OoKVafT2E2FyVDZYO1nc=' 
WHERE 
  key_id = '5843faea543730c5b31f7349e72951659fd2c3ad467cb22ead1823986962aa93' 
  AND (
    token = 'qEJCZ6YU6CH2+WCyy3s8DG1OoKVafT2E2FyVDZYO1nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )