UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PjMu4F3zhEOYd7B/9WX5Uqw1P1g0zI74t+OfLk9Dag4=' 
WHERE 
  key_id = '5feadec19213e667e744659af3fc3237395e0b57427e941d68c336191c9139ab' 
  AND (
    token = 'PjMu4F3zhEOYd7B/9WX5Uqw1P1g0zI74t+OfLk9Dag4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )