UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eda1UtZ33aLlCN+yU7tyTXVrWId6Gtn8/HTZmPhUxyc=' 
WHERE 
  key_id = '1a0f186a4984246e77fc13d8ad3ce31207e5244d11e190b9ed068b00e4438fdf' 
  AND (
    token = 'Eda1UtZ33aLlCN+yU7tyTXVrWId6Gtn8/HTZmPhUxyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )