UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gsAXicGoeDuYHPHmGxo7DEJoRPbo69+fOTTlJ9cPiyc=' 
WHERE 
  key_id = '08a1e431489a214be24ec67b9322e73fbfe41d9765f57be97998f15183306a32' 
  AND (
    token = 'gsAXicGoeDuYHPHmGxo7DEJoRPbo69+fOTTlJ9cPiyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )