UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdULb7aP/mMyIhQfXdOX07paoje3KCn8pqFce0dtxwI=' 
WHERE 
  key_id = '29ef9340957ff942571d1f98509efa89a8222bc540aa147bcdaa23740f3a816a' 
  AND (
    token = 'qdULb7aP/mMyIhQfXdOX07paoje3KCn8pqFce0dtxwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )