UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqjpuRy9AzLyJn+uAmMVTtHPkMsotEDFeX0gyjwvShQ=' 
WHERE 
  key_id = 'b5b41b93c05898df401a98d83a6d99d7b10a88d34008d12d8ed2cabe6af96214' 
  AND (
    token = 'WqjpuRy9AzLyJn+uAmMVTtHPkMsotEDFeX0gyjwvShQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )