UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrS0ISiw6CMNkCi3OdhLF5UkjanrxUKoGCAjrv2adMc=' 
WHERE 
  key_id = '69b529fe7e95367e2f5b299111488e251d60d54509d62c9de2c8261f12ace149' 
  AND (
    token = 'NrS0ISiw6CMNkCi3OdhLF5UkjanrxUKoGCAjrv2adMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )