UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZGFF+Q61aGclgSJeM6aD1qiqNDruDHTLEGe7J+7AOg=' 
WHERE 
  key_id = '7ca49d0eefa4570fc2633b9e5b125aeb3355ef06cbc5cd93efe150036cdd5a27' 
  AND (
    token = 'KZGFF+Q61aGclgSJeM6aD1qiqNDruDHTLEGe7J+7AOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )