UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5Oj1Z+uxqafIKttJeEskKMo2wKpTXPvr7qMadk2n7k=' 
WHERE 
  key_id = '954b9ef4233e454b1514ed6bcf92a53e0dd8485def3774c85d1ae5f617d3debd' 
  AND (
    token = 'l5Oj1Z+uxqafIKttJeEskKMo2wKpTXPvr7qMadk2n7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )