UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1dDylRA3zKRRjYUf2KFGUcx0Wpl4TO7vGwqbHSmaJ4=' 
WHERE 
  key_id = '6dd2debd5c98366050b4d636a7a2a0558fcfa4651a2394b2715479879eb2cafd' 
  AND (
    token = 'x1dDylRA3zKRRjYUf2KFGUcx0Wpl4TO7vGwqbHSmaJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )