UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJhdEOrtl4Hn9p72VEconbj25eVJwCAIG81cfCFb6Lk=' 
WHERE 
  key_id = '33368dcb75255c5a358f17e83d1451322db5c81c5e3263b1f4c1f12bcfe45d33' 
  AND (
    token = 'DJhdEOrtl4Hn9p72VEconbj25eVJwCAIG81cfCFb6Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )