UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8PY3S+/Lqg+k7KmkALwPLLYN58MW3gmSutafnqm6jQ=' 
WHERE 
  key_id = '642c71984e93b7c247fea542a7e87ccbcc4b3b6024d3f1279ef466cb58ccc269' 
  AND (
    token = 'P8PY3S+/Lqg+k7KmkALwPLLYN58MW3gmSutafnqm6jQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )