UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ac0p9oi1H1pmjHbhHvqOSt5jhX0PkX5rENPFEL254jo=' 
WHERE 
  key_id = 'f082403bdc806455783073a0e98a48c5b6876930d95603d72ea806b6dbaab1ae' 
  AND (
    token = 'ac0p9oi1H1pmjHbhHvqOSt5jhX0PkX5rENPFEL254jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )