UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HGdbAx5CywfZwYceI+VuBtWD2VdWq0IKYNeWVJgiIfU=' 
WHERE 
  key_id = 'd8366c28ab3e0775a451994191f74f1b360012ea87074fafbff2d3420ffc105a' 
  AND (
    token = 'HGdbAx5CywfZwYceI+VuBtWD2VdWq0IKYNeWVJgiIfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )