UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2P3JnKjF3/zpcMi0saL7vQb9IQ9z9GECsW3lIKXsnw=' 
WHERE 
  key_id = '8fea3d1a7b9a9d77be544aee8bff07baafe3afd8ba43456edc6204096c0a61dc' 
  AND (
    token = 'G2P3JnKjF3/zpcMi0saL7vQb9IQ9z9GECsW3lIKXsnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )