UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jtn8Uwj71QaIhsJtxlXY2lsSkdNp4vRxOQ0/XvBAD0Y=' 
WHERE 
  key_id = 'dba3a6340f6a949891d2daae15c643dcf74c6652b553b2f1391a85a3c604f3b5' 
  AND (
    token = 'Jtn8Uwj71QaIhsJtxlXY2lsSkdNp4vRxOQ0/XvBAD0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )