UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdhDvB8T9bYKPNIgcXgspA0xj+PzxJLAr1S7RTFiMgI=' 
WHERE 
  key_id = '766e1779025ade889fadee4230224c1136ea043634206e37beab575af1588279' 
  AND (
    token = 'bdhDvB8T9bYKPNIgcXgspA0xj+PzxJLAr1S7RTFiMgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )