UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHZpM+zkzULZFw/wJKSQoS7hOtgLvaEmGaFz38UeTaw=' 
WHERE 
  key_id = '2a08386723b22d587e9b40d1145cc17f47ca66d5a05b4f6c39fda62ed21caaab' 
  AND (
    token = 'gHZpM+zkzULZFw/wJKSQoS7hOtgLvaEmGaFz38UeTaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )