UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XN5rG3ytAs0AFgZzfcw0DCCyqFdjBu2GQaoqS+QDHu4=' 
WHERE 
  key_id = 'b0f8a4ceb6c54162327e7e8f776231a6ef1cc704984feaf3635c016ec1289521' 
  AND (
    token = 'XN5rG3ytAs0AFgZzfcw0DCCyqFdjBu2GQaoqS+QDHu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )