UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ehqCmaCdBgZy58BarCtWM3IEgaglkjvgvletGJk2EJk=' 
WHERE 
  key_id = '6954f05f7d05414629b47c670e3eabb42c4ce00f810f6cba1d725d5210024024' 
  AND (
    token = 'ehqCmaCdBgZy58BarCtWM3IEgaglkjvgvletGJk2EJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )