UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDQJJzYKF21DvQyVigx5dJQqaZ2sQveMelNhH1GygyM=' 
WHERE 
  key_id = '4bcf7a2a1c4134fb899715ea2a3eacae487c684d19d8b80ed485769cbb13468c' 
  AND (
    token = 'jDQJJzYKF21DvQyVigx5dJQqaZ2sQveMelNhH1GygyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )