UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrmNlKHfMJqukGK8pRaX5Pa4xqTHqinOyPhhynBYToI=' 
WHERE 
  key_id = 'cff83551e611e6f315488cebdc4b9450a8484f9f0d97b1543a3d0ea8bd50229f' 
  AND (
    token = 'DrmNlKHfMJqukGK8pRaX5Pa4xqTHqinOyPhhynBYToI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )