UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bluvgMfmegaxPHS4t+HUCb6L916Lp6v02SLf/0vqC9Y=' 
WHERE 
  key_id = '04781a7599d84a50a303f88d87e607a947c0e27f155f984d85af51174214bb3d' 
  AND (
    token = 'bluvgMfmegaxPHS4t+HUCb6L916Lp6v02SLf/0vqC9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )