UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tr3sz9lIyzASUi2QmDqdzn4CDLke2EcUxMXIlZPrCPg=' 
WHERE 
  key_id = '560ce29bf11e7d0e94c763590fdf8323cd02567a727c18c8e2dfb3dc311a86a2' 
  AND (
    token = 'Tr3sz9lIyzASUi2QmDqdzn4CDLke2EcUxMXIlZPrCPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )