UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgdpKcGGS2ltTRX5cDsuMaszttnl8GhuU+2hAL2F6+E=' 
WHERE 
  key_id = 'ba659c68a62e088f540cb825ed42c04bddd697abc37a067aacb662ac6e08650a' 
  AND (
    token = 'hgdpKcGGS2ltTRX5cDsuMaszttnl8GhuU+2hAL2F6+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )