UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xBPbW7I/J7WwEaEDqQosOAdqUNeTZOET50ck4h2b2Y=' 
WHERE 
  key_id = 'e830edc6af46e68199dffd8990f899a5ca6ae9460196a9ac76d679cb8736d2a6' 
  AND (
    token = '3xBPbW7I/J7WwEaEDqQosOAdqUNeTZOET50ck4h2b2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )