UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q36XoY9mf+qwGzf10TG3bRSCiODm1vkLoAbIBdgS4KM=' 
WHERE 
  key_id = 'a012905e09ef29e82a65f9f28fcbef77f9c9f92815c6bc35b9b7a794a4540352' 
  AND (
    token = 'q36XoY9mf+qwGzf10TG3bRSCiODm1vkLoAbIBdgS4KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )