UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1c8b+gsBnlgtZY/GvpQichGpzKyz2fCimxmbWNkz1zI=' 
WHERE 
  key_id = 'bfb50fba57fee0ece505481d3ab766538ead6b12e67ce9397f5de980723e9fa9' 
  AND (
    token = '1c8b+gsBnlgtZY/GvpQichGpzKyz2fCimxmbWNkz1zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )